SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900KF + AMD Radeon RX 6800

Get a comprehensive performance analysis of your gaming rig with detailed benchmarks, bottleneck detection, and upgrade recommendations

Build Configuration

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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95 Score

Top 5% Ranking

95 / 100

ULTIMATE READY

Apex Performer

Top 5% of systems. Capable of 4K Ultra gaming and advanced rendering.

4K 60+ FPSVR ReadyRay Tracing

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

97%

GPU

94%

PROCESSOR

Intel Core i9-14900KF

79,371 Benchmark Score

Top 3% Market Ranking

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GRAPHICS CARD

AMD Radeon RX 6800

30,095 Benchmark Score

Top 6% Market Ranking

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Market Position

How your build compares to others

Budget

0-30

Mid-Range

30-60

High-End

60-85

Enthusiast

85-100

Your Build

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Your system is in the top tier. You can run any modern game at maximum settings.

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Performance Tiers Explained

90-100

Ultimate

4K Ultra gaming, VR ready, ray tracing enabled, professional workloads

4K 60+ FPS VR Ready

70-89

High-End

1440p Ultra or 4K High settings, excellent for modern AAA titles

1440p Ultra 4K High

50-69

Mid-Range

1080p Ultra or 1440p Medium, great value for most gamers

1080p Ultra 1440p Med

30-49

Entry Level

1080p Medium settings, suitable for eSports and older titles

1080p Med eSports

0-29

Legacy

Basic gaming, older titles, consider upgrading for modern games

720p-1080p Low Older Games

# Intel Core i9-14900KF + AMD Radeon RX 6800: A High-End Desktop Analysis

This pairing combines Intel's flagship 24-core Raptor Lake desktop processor with AMD's RDNA 2-based Radeon RX 6800 graphics card, creating a desktop build that sits at the 85th percentile overall among all CPU+GPU combinations. The CPU alone ranks in the 95th percentile among all processors, while the GPU holds the 75th percentile position among all graphics cards, indicating a system with substantial compute headroom but a noticeable imbalance in raw capability between the two primary components.

Usage Scenarios

High-Refresh Gaming: The Core i9-14900KF's single-core performance is exceptional, with a Cinebench R23 single-core score of 6969 and a Geekbench single-core score of 2727. This places the processor in the 95th percentile of all CPUs, meaning it can feed frames to the GPU with minimal bottleneck at high refresh rates. However, the Radeon RX 6800's 75th percentile GPU standing suggests that at 1080p and 1440p, the graphics card will typically be the limiting factor in most modern titles, capping achievable frame rates below what the CPU alone could support.

Streaming: The combination of 24 cores and 32 threads provides substantial headroom for simultaneous gaming and encoding workloads. The CPU's PassMark multithread score of 58405, alongside a multi-core Geekbench score of 23789, indicates that software-based encoding will have minimal impact on gaming frame rates. The GPU's 16 GB VRAM also provides buffer space for streaming software overlays and capture buffers without competing with game assets for memory.

Video Editing: Multi-core rendering performance is a clear strength, with the i9-14900KF achieving 49370 in Cinebench R23 multi-core and 20735 in Cinebench R20 multi-core. These scores place the CPU within 0.3% of the Core i9-14900K and just 1.6% behind the Xeon w5-2565X, indicating near-workstation-class rendering throughput. The GPU's 16.17 TFLOPS FP32 performance and 512.0 GB/s memory bandwidth accelerate effects, transitions, and export encoding in GPU-accelerated editors, though the RX 6800 trails the RTX 3070 Ti by 0.5% in average benchmark score.

3D Rendering: The CPU's 24 cores deliver exceptional multi-threaded performance, evidenced by a Cinebench R15 multi-core score of 4976 and a PassMark floating point math score of 151918. For CPU-based rendering engines, this processor performs within 0.3% of the i9-14900K and only 0.8% behind the AMD EPYC 7413 server processor. The GPU contributes 16.17 TFLOPS of FP32 compute for GPU-accelerated renderers, though its 75th percentile standing means it is more of a complementary accelerator than a primary render engine compared to high-end workstation cards.

Software Development: The processor's parallel compilation capabilities are supported by a PassMark integer math score of 209125 and a data compression score of 785831, both reflecting strong multi-threaded throughput. The 36 MB shared L3 cache and 2 MB per-core L2 cache reduce memory latency for frequently accessed code modules. The 32 threads allow for extensive parallel builds, and the CPU's position just 0.3% behind the Core i9-14900K suggests that the KF variant's lack of integrated graphics does not impact compute performance.

Student and Office Work: For typical productivity workloads, the CPU's single-thread performance is more than sufficient, with a PassMark single-thread score of 4685 and a Cinebench R15 single-core score of 702. The 10 nm process node and 125 W TDP mean the system requires a capable cooling solution, but for office tasks, the GPU's 22067 PassMark G3D score handles 2D and light 3D acceleration with ease. The 16 GB VRAM is overkill for standard office applications but provides future-proofing for increasingly graphics-accelerated productivity software.

Benchmark Performance

The Intel Core i9-14900KF achieves an average benchmark score of 79371, placing it in the 95th percentile of all CPUs. Its nearest rival, the Intel Core Ultra 9 290HX Plus, scores 79574, representing a 0.3% advantage for the rival; conversely, the i9-14900KF holds a 0.3% lead over the Core i9-14900K, which scores 79097. The AMD EPYC 7413 leads by 0.8% with a score of 80041, while the Xeon w5-2565X leads by 1.6% with 80671. These small deltas position the i9-14900KF as a top-tier desktop processor, essentially tied with its closest competitors within measurement noise.

The AMD Radeon RX 6800 scores an average of 30095, placing it in the 75th percentile of all GPUs. Its nearest rival, the NVIDIA GeForce RTX 3070 Ti, scores 29945, giving the RX 6800 a 0.5% advantage. The RTX 5070 Mobile trails by 0.6% at 29928, and the RTX 2080 Ti trails by 1.0% at 29783. The AMD Radeon RX 6700 leads by 1.1% with 30433. This cluster of rivals shows that the RX 6800 sits in a competitive mid-to-high range tier, but its 75th percentile ranking is substantially below the CPU's 95th percentile, indicating a significant capability gap between the two components.

The combined system percentile is 85, reflecting that the CPU dominates the overall performance profile while the GPU moderates the system's gaming and graphics potential. In the 3DMark Steel Nomad DX12 test, the GPU scores 3188, while its Geekbench Vulkan score of 115107 and OpenCL score of 24508 provide additional compute context. This combined picture suggests a system that excels at CPU-intensive workloads but delivers mid-high-range gaming performance rather than top-tier frame rates.

CPU Analysis

The Intel Core i9-14900KF is built on the Raptor Lake architecture using a 10 nm process node from Intel, with a die size of 257 mm². It features 24 cores and 32 threads, combining performance and efficiency cores to balance throughput and power consumption. The base clock is 3.20 GHz, boosting up to 6.00 GHz, which drives the exceptional single-thread scores. The 80 KB L1 cache per core, 2 MB L2 cache per core, and 36 MB shared L3 cache provide a robust memory hierarchy for both latency-sensitive and bandwidth-hungry workloads.

The processor supports both DDR4 and DDR5 memory in dual-channel configuration, with ECC memory support available. It connects via PCIe Gen 5 with 16 lanes from the CPU, enabling high-bandwidth access to modern storage and expansion cards. The multiplier is unlocked, allowing overclocking headroom beyond the 6.00 GHz boost. The 125 W TDP reflects the power draw under sustained loads, with the "KF" designation indicating no integrated graphics, which slightly reduces power consumption compared to the K variant.

Benchmark results show a processor that excels across the board. The Cinebench R23 multi-core score of 49370 is 0.3% higher than the Core i9-14900K's average, while the single-core score of 6969 demonstrates top-tier per-thread performance. The Geekbench multi-core score of 23789 and PassMark multithread score of 58405 reinforce the multi-threaded strength. The PassMark data encryption score of 46416 and extended instructions score of 44839 show strong cryptographic and SIMD throughput, while the prime number finding score of 231 is comparatively lower, reflecting the architecture's design priorities.

Gaming Performance

No measured FPS rows exist for this exact CPU+GPU combination — the FACT PACK contains no measuredFps data. All frame rate discussions below are estimated from the benchmark scores and should be treated as approximations rather than tested results.

The Radeon RX 6800's 3DMark Steel Nomad DX12 score of 3188, combined with its 75th percentile GPU ranking, suggests strong 1440p performance in most modern titles. At 1080p, the CPU's exceptional single-thread performance allows the GPU to operate near its full potential, with the RX 6800's 22067 PassMark G3D score indicating it can handle high refresh rate gaming at this resolution in most titles, though frame rates will vary significantly by game optimization.

At 1440p, the GPU's 16 GB VRAM and 512.0 GB/s bandwidth provide ample headroom for high-resolution textures and modern game assets. The 256-bit memory bus and 2000 MHz memory clock (16 Gbps effective) deliver sufficient bandwidth for most titles, though the 75th percentile standing suggests that some demanding games may require settings adjustments to maintain smooth frame rates. The GPU's pixel rate of 202.1 GPixel/s and texture rate of 505.2 GTexel/s support high-resolution rendering without fill-rate bottlenecks.

At 4K, the RX 6800's FP32 performance of 16.17 TFLOPS and 60 RT cores provide a baseline for 4K gaming, but the 75th percentile ranking indicates that this card is better suited to 1440p as a primary target, with 4K achievable in less demanding titles or with upscaling technologies. The CPU's performance headroom at this resolution is largely irrelevant, as the GPU becomes the sole limiting factor.

Who Should Build It

This build targets users who prioritize CPU-intensive workloads while maintaining solid 1440p gaming capabilities. Content creators working with video editing software will benefit from the i9-14900KF's 49370 Cinebench R23 multi-core score, which rivals workstation processors. Software developers compiling large codebases will appreciate the 32 threads and 209125 PassMark integer math score, which accelerate build times significantly compared to lower-core-count processors.

Gamers aiming for high refresh rates at 1080p or 1440p will find the RX 6800's 75th percentile standing adequate for most titles, though those seeking maximum frame rates in the most demanding games may need to reduce settings. The 16 GB VRAM ensures compatibility with future game releases that increasingly require more graphics memory. Students and office workers will find the system massively overprovisioned for their needs, but the longevity and responsiveness make it a capable long-term investment.

Small business workstations handling data processing, virtualization, or scientific computing will benefit from the CPU's 95th percentile ranking and ECC memory support, though the GPU's gaming-focused design means it is not optimized for professional compute workloads. The system's 85th combined percentile indicates it sits well above average, making it suitable for users who demand top-tier CPU performance with solid, if not class-leading, graphics capability.

FAQ

Q: What is the CPU's performance percentile among all processors?

A: The Intel Core i9-14900KF ranks in the 95th percentile of all CPUs, with an average benchmark score of 79371.

Q: How does the RX 6800 compare to its nearest rival, the RTX 3070 Ti?

A: The RX 6800 has an average benchmark score of 30095, which is 0.5% higher than the RTX 3070 Ti's 29945, placing it in the 75th percentile of all GPUs.

Q: What memory types does this CPU support?

A: The i9-14900KF supports both DDR4 and DDR5 memory in a dual-channel configuration, with ECC memory support available.

Q: What is the GPU's memory capacity and bandwidth?

A: The Radeon RX 6800 has 16 GB of GDDR6 memory on a 256-bit bus, delivering 512.0 GB/s of memory bandwidth.

Q: Is there measured FPS data for this CPU+GPU combination?

A: No, there is no measured FPS data for this exact pairing. All frame rate discussions are estimated from benchmark scores.

Q: What is the CPU's socket and PCIe support?

A: The i9-14900KF uses the Intel Socket 1700 and supports PCIe Gen 5 with 16 lanes from the CPU.

Q: How does the CPU compare to the Core i9-14900K?

A: The i9-14900KF has an average score of 79371, which is 0.3% higher than the i9-14900K's 79097, making them effectively performance equals.

Balance and Bottleneck

The data shows a significant imbalance between the CPU and GPU capabilities in this pairing. The i9-14900KF's 95th percentile CPU ranking versus the RX 6800's 75th percentile GPU ranking indicates that the graphics card will be the primary bottleneck in gaming and GPU-accelerated workloads. In CPU-intensive tasks like 3D rendering, video encoding, and software compilation, the processor operates at near-peak efficiency, with the GPU playing a secondary role.

For gaming, the CPU's single-core performance (Cinebench R23 single-core score of 6969) is far in excess of what the RX 6800 requires to reach its maximum frame output. This means that at lower resolutions like 1080p, the GPU will be the limiting factor in most titles, with the CPU rarely, if ever, constraining frame rates. At higher resolutions like 4K, the GPU bottleneck becomes even more pronounced, as the RX 6800's 75th percentile standing limits its ability to maintain high frame rates at demanding settings.

The combined system percentile of 85 reflects this imbalance, as the CPU pulls the overall score upward while the GPU moderates it. For workloads that rely exclusively on CPU performance, the system performs at near the 95th percentile level, but for gaming, the effective performance is closer to the GPU's 75th percentile. The CPU's 0.3% lead over the i9-14900K and 0.8% deficit to the EPYC 7413 show that the processor is not the limiting factor in any scenario, while the GPU's tight competition with the RTX 3070 Ti and RX 6700 (within 1.1%) indicates that the graphics card defines the system's gaming ceiling.

Build Overview

This is a desktop-class build combining Intel's 24-core Core i9-14900KF processor with AMD's Radeon RX 6800 graphics card. The CPU, released on 2023-10-16 with a launch MSRP of $564, represents the top of Intel's Raptor Lake desktop lineup, while the GPU, released on 2020-10-27 with a launch MSRP of 579 USD, is an end-of-life product from the Radeon RX 6000 series. The combination achieves an 85th percentile overall ranking, placing it in the upper tier of desktop systems.

The CPU's 95th percentile ranking establishes this as a high-end processor platform, while the GPU's 75th percentile ranking places it in the upper-mid range of graphics cards. This creates a system that is clearly CPU-centric, with the processor providing near-flagship performance while the GPU delivers solid but not top-tier graphics capability. The build class of "desktop" indicates it is designed for stationary use, with the CPU's 125 W TDP and GPU's 250 W TDP requiring appropriate cooling and power delivery.

Upgrade Path and Platform

The Core i9-14900KF uses the Intel Socket 1700 platform, which supports both DDR4 and DDR5 memory in dual-channel configuration. The CPU provides PCIe Gen 5 with 16 lanes, enabling high-bandwidth connections for modern graphics cards and NVMe storage. The motherboard platform determines whether DDR4 or DDR5 is used, with ECC memory supported on appropriate chipsets. The GPU connects via PCIe 4.0 x16, which is backward-compatible with the CPU's PCIe Gen 5 lanes.

The system's power requirements are defined by the CPU's 125 W TDP and the GPU's 250 W TDP, with the GPU's suggested PSU rating of 600 W indicating the minimum power supply size for reliable operation. The GPU requires 2x 8-pin power connectors and occupies a dual-slot form factor, measuring 267 mm in length, 120 mm in height, and 40 mm in width. The 600 W suggested PSU provides headroom for the combined CPU and GPU power draw, though overclocking the unlocked CPU multiplier may necessitate a larger power supply.

A sensible next upgrade would focus on the GPU, as the CPU's 95th percentile ranking leaves substantial headroom for more powerful graphics cards. The CPU's PCIe Gen 5 support ensures compatibility with future GPUs that may utilize this interface. The 16 GB VRAM on the current GPU is generous, but users seeking higher frame rates at 4K or maximum settings in demanding titles would benefit from a GPU with a higher percentile ranking. The CPU's 0.3% delta to the i9-14900K and 0.8% to the EPYC 7413 suggest that processor upgrades within the same socket are not worthwhile, as the i9-14900KF already sits at the top of its platform.

GPU Analysis

The AMD Radeon RX 6800 is built on the RDNA 2.0 architecture using a 7 nm process from TSMC, with 26,800 million transistors on a 520 mm² die. It features 3840 shading units, 240 texture mapping units, and 96 raster output units, along with 60 ray tracing cores. The GPU operates at a base clock of 1700 MHz, a game clock of 1815 MHz, and a boost clock of 2105 MHz, with memory running at 2000 MHz (16 Gbps effective) across a 256-bit bus for 512.0 GB/s bandwidth.

The 16 GB of GDDR6 memory provides substantial capacity for high-resolution textures and large datasets, positioning the card well for 1440p gaming and moderate 4K workloads. The FP32 performance of 16.17 TFLOPS and FP16 performance of 32.33 TFLOPS (2:1) deliver solid compute throughput for GPU-accelerated rendering and compute tasks. The pixel rate of 202.1 GPixel/s and texture rate of 505.2 GTexel/s support high-resolution rendering without fill-rate limitations.

The GPU's average benchmark score of 30095 places it in the 75th percentile, with a 0.5% advantage over the RTX 3070 Ti and a 1.0% advantage over the RTX 2080 Ti. The 3DMark Steel Nomad DX12 score of 3188 and Geekbench Vulkan score of 115107 demonstrate modern API performance, while the PassMark G3D score of 22067 and GPU compute score of 10864 reflect its rasterization and compute capabilities. The 60 RT cores provide hardware ray tracing support, though the architecture's RT performance is not class-leading. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, with display outputs including 1x HDMI 2.1, 2x DisplayPort 1.4a, and 1x USB Type-C. The 250 W TDP and dual-slot design require adequate case airflow, with the 600 W suggested PSU ensuring stable power delivery.

Rate My PC: Intel Core i9-14900KF + AMD Radeon RX 6800

Apex Performer

System Balance Analysis

Intel Core i9-14900KF

AMD Radeon RX 6800

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Optimal Performance

4K Gaming Ready

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Usage Scenarios

Benchmark Performance

CPU Analysis

Gaming Performance

Who Should Build It

FAQ

Balance and Bottleneck

Build Overview

Upgrade Path and Platform

GPU Analysis

4K Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1440p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1080p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

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