Processor

Overview

The Intel Core i7-8700 is an 8th-generation Coffee Lake desktop processor with 6 physical cores and 12 threads. It runs at a base clock of 3.2 GHz and uses Intel Turbo Boost up to 4.6 GHz on light loads, backed by 12MB of SmartCache. Built on Intel's 14nm++ process, the i7-8700 brings a notable uplift in multi-threaded performance over previous 4-core i7s while keeping a 65W TDP.

Performance and real-world use

With 6 cores and Hyper-Threading, the i7-8700 delivers strong single-threaded performance for games and snappy desktop responsiveness, while its multi-threaded capacity makes it a capable workhorse for content creation. Expect excellent 1080p gaming performance when paired with a modern discrete GPU — the CPU rarely bottlenecks at 1080p and becomes GPU-limited at most 1440p/4K gaming scenarios. For video editing and encoding, the 6 cores handle 1080p and light 4K timelines well; Intel Quick Sync on the integrated UHD Graphics 630 also accelerates fast transcodes when needed.

Platform & compatibility notes

The i7-8700 fits LGA1151 (300-series chipset) motherboards and supports dual-channel DDR4 memory up to DDR4-2666 natively. It provides 16 PCIe 3.0 lanes for a discrete GPU and supports Intel features such as Turbo Boost 2.0, Hyper-Threading, and Intel Optane Memory (with a compatible board) for responsive storage. The integrated UHD 630 GPU is suitable for basic display output, light multimedia and Quick Sync accelerated tasks, but gamers should pair the CPU with a dedicated GPU for serious gaming.

Specs summary

• Model: Intel Core i7-8700 (8th Gen Coffee Lake)
• Cores / Threads: 6 / 12
• Clocks: 3.2 GHz base, up to 4.6 GHz Turbo
• Cache: 12 MB Intel SmartCache
• TDP: 65 W
• Integrated GPU: Intel UHD Graphics 630 (with Quick Sync)
• Memory: Dual-channel DDR4 up to 2666 MHz
• Socket: LGA1151 (300-series chipset required)
• PCIe: 16 PCIe 3.0 lanes for discrete GPU

Who this CPU is best suited for

The i7-8700 is ideal for gamers building a strong 1080p gaming rig, creative users doing photo editing and moderate 4K video work, and general heavy multitaskers who want snappy performance without the power draw of higher-TDP chips. It suits builders upgrading 300-series systems and anyone who values strong single-core speed together with capable multi-core throughput.

Overview

The Intel Core i7-7700 is a 7th-generation Kaby Lake desktop processor with 4 physical cores and 8 threads, a 3.6 GHz base clock and up to 4.2 GHz Turbo Boost. Built on Intel's refined 14nm+ process, it offers excellent single-threaded performance for gaming and day-to-day desktop tasks while keeping a conservative 65W TDP.

Technical details & real-world performance

The i7-7700 ships with 8 MB of Intel Smart Cache, supports DDR4 memory (officially DDR4-2133), and uses the LGA1151 socket compatible with 100/200-series motherboards (Z270, H270, B250, etc.). It provides 16 PCIe 3.0 lanes from the CPU and includes integrated Intel HD Graphics 630 with Intel Quick Sync and Kaby Lake's hardware HEVC / VP9 decode — useful for smooth 4K video playback and fast Quick Sync accelerated transcodes on supported software.

Because it concentrates on strong single-core IPC and high turbo clocks (4.2 GHz max), the i7-7700 behaves very well in CPU-bound 1080p gaming and general responsiveness. Multithreaded workloads like heavy 4K video rendering or large multi-threaded compilations will be slower than modern 6- or 8-core CPUs, but the 4 cores/8 threads still provide respectable performance for light to moderate content creation.

Practical use cases

• Gaming: Excellent for 1080p gaming when paired with a mid-to-high GPU — high frame rates in many titles thanks to strong single-core speed.
• Media & streaming: Integrated HD 630 handles desktop video and 4K hardware decode; Quick Sync speeds up video transcodes. Streaming while gaming is possible but may be limited compared to newer higher-core-count CPUs.
• Productivity & office: Snappy performance for office apps, web browsing, photo editing and light multitasking.
• Content creation: Good for editing 1080p video and photo workflows; for sustained heavy 4K timelines or long render farms, more cores will deliver faster throughput.

Specifications summary

• Model: Intel Core i7-7700 (Kaby Lake)
• Cores / Threads: 4 / 8
• Base / Turbo: 3.6 GHz / up to 4.2 GHz Turbo Boost
• Cache: 8 MB Intel Smart Cache
• TDP: 65 W
• Socket: LGA1151 (100/200-series motherboard support)
• Memory: DDR4 (officially DDR4-2133)
• Integrated GPU: Intel HD Graphics 630 (Quick Sync, HEVC/VP9 hardware decode)
• PCIe: 16 lanes PCIe 3.0 from CPU
• Multiplier: Locked (non-K part) — limited overclocking potential

Who this processor is best suited for

The i7-7700 is ideal for users who want strong single-threaded performance: competitive 1080p gamers paired with a dedicated GPU, power users who do office work, photo editing and light video editing, or anyone building a responsive desktop on LGA1151 hardware. It’s less suitable for heavy, professional-scale multi-threaded workloads where modern 6+ core CPUs offer significantly faster render and encode times.

Overview

The AMD Ryzen 5 7600 is a Zen 4 desktop processor on the AM5 platform with 6 cores and 12 threads. Built on TSMC's 5nm node, it runs at a 3.8GHz base clock and can boost up to 5.1GHz, offering excellent single‑thread performance and modern platform features like DDR5 memory and PCIe 5.0 connectivity.

Technical details & real‑world performance

Zen 4 brings a healthy IPC uplift over Zen 3 and the Ryzen 5 7600 pairs that improved efficiency with high boost clocks. The chip has 6MB of L2 cache (1MB per core) plus 32MB of shared L3 cache (38MB total cache), and a 65W TDP that keeps thermals reasonable in compact builds. On gaming workloads the 7600's strong single‑core speeds translate into high frame rates at 1080p and very competitive results at 1440p when paired with a mid‑range GPU. In multi‑threaded tasks it performs well for everyday content creation, light video editing and streaming, though heavy 8+ core rendering jobs will be faster on higher core‑count CPUs.

Platform features

The Ryzen 5 7600 uses the AM5 LGA1718 socket, supporting DDR5 memory (officially DDR5‑5200) and PCIe 5.0 lanes for next‑gen GPUs and NVMe storage. Many Ryzen 7000 series desktop CPUs include basic integrated RDNA2 graphics for display output and light GPU‑accelerated tasks, so you can boot to a desktop without a discrete card for troubleshooting or office use.

Specs summary

• Model: AMD Ryzen 5 7600 (Zen 4)
• Cores / Threads: 6 cores / 12 threads
• Clocks: 3.8 GHz base, up to 5.1 GHz boost
• Cache: 6 MB L2 + 32 MB L3 (38 MB total)
• Process: TSMC 5nm (Zen 4)
• TDP: 65W
• Socket: AM5 (LGA1718)
• Memory: DDR5 support (officially DDR5‑5200, dual channel)
• I/O: PCIe 5.0 support (for GPU / NVMe lanes)
• Integrated graphics: Basic RDNA2 (display output / light graphics tasks)

Practical use cases

Gaming: Ideal for 1080p high/ultra settings and good for 1440p gaming when paired with a suitable GPU (e.g. RTX 3060/4060 class or better). The strong single‑thread performance helps minimise CPU bottlenecks in frame‑rate sensitive titles.

Productivity & content creation: Excellent for office work, software development, photo editing and light to moderate 1080p/4K video editing. The 6 cores are capable, but professionals doing heavy multi‑core rendering, large encode jobs or complex simulations will see benefits from higher core‑count CPUs.

Who the Ryzen 5 7600 is best suited for

The Ryzen 5 7600 is perfect for South African gamers and DIY builders who want a modern AM5 platform with strong single‑thread performance, efficient power draw and DDR5/PCIe 5.0 support — all without stepping up to a higher wattage, higher price part. It's also a great fit for everyday creators and power users who do photo editing, streaming and light video work but don’t need the multi‑thread muscle of 8+ core CPUs.

Overview

The Intel Core i7-6700 is a 6th-generation Skylake desktop processor with 4 cores and 8 threads, a 3.4GHz base clock and up to 4.0GHz Turbo Boost. Built on Intel's 14nm Skylake architecture, it brings strong single-threaded performance, an 8MB L3 cache and a conservative 65W TDP in an LGA1151 package. This is the non-K, locked i7 variant intended for stable, efficient desktop builds.

Performance and practical use

With 4 cores/8 threads and a 4.0GHz turbo peak, the i7-6700 delivers snappy responsiveness for everyday productivity, office suites, web work and light to moderate content creation. In gaming it pairs well with mid-range GPUs to deliver very good 1080p performance — especially in titles that favour strong per-core clock speeds. For eSports games (CS:GO, Valorant, Rocket League) you'll see high frame rates; in AAA titles it's perfectly capable at 1080p high settings when matched with an appropriate GPU. For video work, Intel Quick Sync (integrated in the HD Graphics 530) speeds up H.264/H.265 transcodes, making the chip useful for quick edits and streaming setups, though heavy multi-threaded 4K rendering will benefit from modern higher-core CPUs.

Architecture and connectivity

The i7-6700 supports dual-channel DDR4-2133 memory (and is also compatible with some DDR3L setups on the right motherboards) and offers 16 PCIe 3.0 lanes to feed a discrete graphics card. The integrated Intel HD Graphics 530 has 24 execution units with dynamic frequencies up to around 1150MHz, useful for desktop work, video playback and light gaming when a GPU isn't present. As a locked (non-K) SKU, the multiplier is fixed — enthusiasts seeking easy overclocking should look to the 6700K instead.

Specifications

• CPU: Intel Core i7-6700 (Skylake, 6th Gen)
• Cores / Threads: 4 cores, 8 threads (Hyper-Threading)
• Clocks: 3.4GHz base, up to 4.0GHz Turbo Boost
• Cache: 8MB Intel Smart Cache
• Process: 14nm
• TDP: 65W
• Socket: LGA1151
• Memory: Dual-channel DDR4-2133 support
• Integrated GPU: Intel HD Graphics 530 (24 EUs, ~1150MHz max dynamic)
• PCIe: 16 lanes of PCIe 3.0

Who this CPU is ideal for

The i7-6700 is ideal for users building a reliable 1080p desktop for productivity, office work, web/streaming and mainstream gaming. It's a great fit for content creators doing quick edits and streaming who also rely on Intel Quick Sync, and for anyone wanting strong single-threaded performance without high power draw. For heavy multi-core rendering or cutting-edge 4K workstation tasks, modern higher-core CPUs are a better match.

Overview

The Intel Core i5-6400 is a 6th-generation Skylake desktop processor built on Intel's 14nm process. It features 4 physical cores and 4 threads (no Hyper-Threading), a base clock of 2.7GHz and a maximum Turbo Boost of 3.3GHz, with 6MB of Intel SmartCache and a 65W TDP. The chip uses the LGA1151 socket and includes Intel HD Graphics 530 integrated GPU for basic display and media tasks.

Performance & real-world use

Skylake's IPC and clocks give the i5-6400 solid single-thread performance for everyday desktop work. Typical benchmark ballpark figures are around Cinebench R15 ~120–130 single-thread and ~330–360 multi-thread, and a PassMark CPU mark in the ~6000 range — enough for snappy office apps, web browsing and light productivity. The lack of Hyper-Threading means multi-threaded workloads (heavy video encoding, large 3D renders) will be slower than modern 6+ core CPUs, but it still handles light media editing and batch photo work comfortably.

With the HD Graphics 530 (base ~350MHz, dynamic up to ~1.05GHz) you can run desktop, streaming video and casual games at modest settings; pair the i5-6400 with a discrete GPU and it becomes a competent 1080p gaming platform for medium settings in many titles. The processor supports dual-channel DDR4-1866 or DDR3L-1600 memory, and typical motherboards provide PCIe 3.0 lanes for modern GPUs and NVMe storage.

Specs summary

• CPU: Intel Core i5-6400 (6th Gen Skylake)
• Cores / Threads: 4 cores / 4 threads
• Clocks: 2.7GHz base, up to 3.3GHz Turbo Boost
• Cache: 6MB Intel SmartCache
• Graphics: Intel HD Graphics 530 (up to ~1.05GHz dynamic)
• Process / Socket: 14nm, LGA1151
• Memory support: DDR4-1866 or DDR3L-1600 (dual-channel)
• TDP: 65W

Who this CPU is best suited for

The i5-6400 is ideal for users building a budget-to-mainstream desktop focused on everyday productivity, office suites, web and media consumption, and light creative work. It pairs well with a mid-range discrete GPU for 1080p gaming on medium settings and is a good option for upgrading older LGA115x systems where a solid, power-efficient quad-core is required without the cost of newer multi-core CPUs. Ideal for students, home-office users and gamers on a sensible budget.

Overview

The Intel Core i5-6500 is a 6th-generation 'Skylake' desktop processor built on Intel's 14nm process. It features 4 physical cores (4 threads), a 3.2GHz base clock and up to 3.6GHz Turbo Boost, with 6MB of Intel Smart Cache and a 65W TDP. The chip uses the LGA1151 socket and includes the integrated Intel HD Graphics 530.

Architecture and real-world performance

Skylake brought solid IPC improvements for its time; the i5-6500 delivers dependable single-threaded performance and good everyday responsiveness. With four full cores and no Hyper-Threading, it excels at tasks that rely on per-core speed—gaming, office work and web browsing—while being modest in heavily multi-threaded workloads. It supports DDR4-2133 (also DDR3L-1600), giving a modern memory platform for typical mid-range builds.

Gaming, media and workstation notes

Paired with a mid-range GPU (e.g. GTX 1050–1660-series or similar), the i5-6500 handles 1080p gaming at high settings very well and will not bottleneck many GPUs at 60Hz. The onboard HD 530 graphics are fine for desktop graphics, video playback and light eSports titles at low settings, but not suitable for modern AAA gaming. For content creation, the i5-6500 is capable of 1080p video editing and photo work; expect longer render times on 4K projects compared to contemporary 6-core+ CPUs since it lacks Hyper-Threading and additional cores.

Specifications

• CPU: Intel Core i5-6500 (6th Gen Skylake)
• Cores / Threads: 4 cores / 4 threads
• Clocks: 3.2 GHz base, up to 3.6 GHz Turbo Boost
• Cache: 6MB Intel Smart Cache
• Process: 14nm
• TDP: 65W
• Socket: LGA1151 (100-series motherboards native; some 200-series support with BIOS update)
• Memory: DDR4-2133 / DDR3L-1600 supported
• Integrated GPU: Intel HD Graphics 530

Who this CPU is ideal for

The i5-6500 is ideal for budget-conscious builders and home users who need a responsive desktop for 1080p gaming, office productivity, multimedia playback and light content creation. It's a great match for mid-range GPU builds and users who prioritise solid single-threaded performance without the premium of newer multi-core chips.