SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900K + Intel Arc B770

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

86 / 100
HIGH-END

Power Build

Top 14% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio
GPU Bottleneck
CPU
97%
VS
GPU
74%

Your GPU is limiting system performance. Consider upgrading to a more powerful graphics card to better utilize your CPU.

PROCESSOR

Intel Core i9-14900K

79,097 Benchmark Score
Top 3% Market Ranking
View Full Specs →
GRAPHICS CARD

Intel Arc B770

0 Benchmark Score
Top 26% Market Ranking
View Full Specs →

Market Position

How your build compares to others
Budget
0-30
Mid-Range
30-60
High-End
60-85
Enthusiast
85-100
Your Build

Game Performance Benchmarks

Real-world 4K FPS in popular titles
View All Games →

Performance Insights

Tips to maximize your system

Strong Performance

Excellent for 1440p gaming. Most games will run at high/ultra settings smoothly.

Bottleneck Detected

GPU Bottleneck - Upgrading the weaker component will improve overall performance.

Compatible Games See what you can play Compare CPUs Find upgrades Compare GPUs Find upgrades

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 i9-14900K is a 24-core, 32-thread desktop processor based on the Raptor Lake architecture, built on Intel’s 10 nm process node with a 257 mm² die size. It has a base clock of 3.20 GHz and a boost clock of 6.00 GHz, with a 125 W TDP. The CPU supports DDR4 and DDR5 memory over a dual-channel bus, includes 36 MB of shared L3 cache, and offers PCIe Gen 5 with 16 lanes from the CPU. Integrated graphics are provided by UHD Graphics 770. The processor carries a launch MSRP of $589. Its benchmark scores place it at the 95th percentile among all CPUs, with an average benchmark score of 79097. The nearest rivals include the Intel Core i9-14900KF (average score 79371, deltaPct -0.3), Intel Core Ultra 9 290HX Plus (average score 79574, deltaPct -0.6), AMD EPYC 7413 (average score 80041, deltaPct -1.2), and AMD Ryzen AI Max+ 395 (average score 77740, deltaPct 1.7).

CPU Analysis

The Intel Core i9-14900K combines 24 cores and 32 threads, leveraging the Raptor Lake refresh architecture. This hybrid design pairs performance cores with efficiency cores, though the FACT PACK does not specify the exact core type split. The 3.20 GHz base clock and 6.00 GHz boost clock indicate a wide frequency range, allowing the processor to scale from power-efficient operation to high single-thread performance when demanded. The 36 MB shared L3 cache and 2 MB per-core L2 cache provide substantial on-die storage for frequently accessed data, which is critical for workloads with large working sets. The 10 nm process node and 257 mm² die size reflect a mature manufacturing process, and the unlocked multiplier enables overclocking for users who require additional performance headroom.

Benchmark results show the processor’s multi-threaded strength. In Cinebench R23 multi-core, the score of 39399.5 demonstrates excellent parallel throughput, while the single-core score of 2262.5 indicates strong per-thread performance. Geekbench multi-core scores of 21697 and single-core scores of 2655 reinforce this balanced profile. PassMark results further illustrate the CPU’s capabilities: multi-thread score of 58674, integer math of 210622, floating-point math of 152975, and data compression of 792694. The data encryption score of 46813 and extended instructions score of 45154 show solid performance in security and vectorized workloads. The physics score of 3140 and find prime numbers score of 231 are more modest, suggesting that some algorithmic tasks may not scale perfectly with the core count.

Relative to its nearest rivals, the i9-14900K sits within a narrow band. It trails the Intel Core i9-14900KF by 0.3%, the Intel Core Ultra 9 290HX Plus by 0.6%, and the AMD EPYC 7413 by 1.2%. It leads the AMD Ryzen AI Max+ 395 by 1.7%. These small deltas mean that in real-world applications, the differences are often within run-to-run variance. The 95th percentile ranking across all CPUs confirms that this processor is positioned near the top of the desktop hierarchy, though not at the absolute peak. For workloads like video encoding, 3D rendering, and software compilation that utilize all 32 threads, the multi-core scores translate into reduced processing times. For single-threaded tasks such as legacy software or certain game engines, the 6.00 GHz boost clock provides a significant advantage.

Benchmark Performance

The CPU’s average benchmark score is 79097, placing it at the 95th percentile of all CPUs. This is a strong result, indicating that the processor outperforms the vast majority of available chips. The nearest rival comparisons show a tight cluster: the i9-14900KF scores 79371, the Core Ultra 9 290HX Plus scores 79574, the AMD EPYC 7413 scores 80041, and the AMD Ryzen AI Max+ 395 scores 77740. The i9-14900K’s deltas range from -1.2% to +1.7%, meaning it is effectively on par with these alternatives. The difference between the i9-14900K and the i9-14900KF is only 0.3%, which is negligible in practice. The AMD EPYC 7413, a server-class chip, leads by 1.2%, but the i9-14900K offers desktop-oriented features like integrated graphics and an unlocked multiplier.

The GPU, Intel Arc B770, has an empty benchmark array and an average benchmark score of 0, with a 50th percentile ranking among all GPUs. This indicates that no standardized benchmark scores are available for this GPU in the FACT PACK. The combined percentile for the CPU and GPU pairing is 73, which reflects the overall system tier. The CPU’s high percentile (95) is offset by the GPU’s mid-tier percentile (50), resulting in a combined score that is above average but not exceptional. Since no measured FPS data exists for this combination, the benchmark picture relies on the CPU’s strong multi-threaded scores and the GPU’s specifications to estimate real-world performance. The CPU’s Cinebench R20 multi-core score of 20793 and R15 multi-core score of 6103 indicate that the processor can feed data to the GPU rapidly, which is essential for maintaining high frame rates in CPU-bound scenarios.

FAQ

Q: What is the CPU’s percentile ranking among all processors?

A: The Intel Core i9-14900K ranks at the 95th percentile among all CPUs, with an average benchmark score of 79097.

Q: How does the i9-14900K compare to its closest rival, the i9-14900KF?

A: The i9-14900KF has an average score of 79371, which is 0.3% higher than the i9-14900K’s score of 79097. The difference is minimal.

Q: What is the GPU’s percentile ranking?

A: The Intel Arc B770 ranks at the 50th percentile among all GPUs, with an average benchmark score of 0, meaning no benchmark scores are available in the data.

Q: Does the CPU support DDR4 memory?

A: Yes, the Intel Core i9-14900K supports both DDR4 and DDR5 memory, with a dual-channel memory bus.

Q: What is the CPU’s boost clock speed?

A: The boost clock is 6.00 GHz, while the base clock is 3.20 GHz.

Q: What is the combined percentile of this CPU and GPU pairing?

A: The combined percentile is 73, reflecting the CPU’s high performance and the GPU’s mid-tier positioning.

Q: What is the TDP of the GPU?

A: The Intel Arc B770 has a TDP of 225 W, and the suggested power supply is 550 W.

Upgrade Path and Platform

The Intel Core i9-14900K uses the Intel Socket 1700, which is the platform for 12th, 13th, and 14th generation Core processors. This socket supports DDR4 and DDR5 memory, giving builders flexibility in choosing memory type. The CPU provides PCIe Gen 5 with 16 lanes, which is suitable for modern high-bandwidth GPUs and NVMe storage. The integrated UHD Graphics 770 offers a fallback display output if a discrete GPU is not installed or fails. The CPU’s 125 W TDP is modest for a high-core-count processor, but the unlocked multiplier allows for overclocking, which can increase power draw.

The GPU, Intel Arc B770, requires a 550 W suggested power supply and uses one 6-pin and one 8-pin power connector. It has a 225 W TDP and a dual-slot form factor. The PCIe 4.0 x16 interface is backward compatible with the CPU’s PCIe Gen 5 slot, though the GPU will operate at PCIe 4.0 speeds. The GPU’s display outputs include one HDMI 2.1a and three DisplayPort 2.1, supporting modern monitors. For a sensible next upgrade, the CPU’s socket limits future processor upgrades to the same generation or earlier ones, so a platform change would be required for newer architectures. The GPU’s 16 GB of GDDR6 memory provides ample capacity for current games and applications, but users seeking higher performance could consider a GPU with a higher percentile ranking. The system’s combined percentile of 73 indicates that the GPU is the limiting factor for overall performance, so upgrading the GPU would yield the most significant gains.

Balance and Bottleneck

The CPU’s 95th percentile and the GPU’s 50th percentile create a significant imbalance. The Intel Core i9-14900K can process data far faster than the Intel Arc B770 can render it, meaning the GPU is the primary bottleneck in graphics-intensive workloads. In gaming, the CPU’s high single-thread score of 2262.5 in Cinebench R23 and 2655 in Geekbench ensures that frame generation is not limited by the processor, but the GPU’s mid-tier performance will cap frame rates. For productivity tasks like video editing or 3D rendering that use the GPU for acceleration, the GPU’s 19.66 TFLOPS FP32 performance and 512.0 GB/s memory bandwidth will determine the speed, while the CPU handles scene setup and physics calculations.

In CPU-bound workloads such as data compression (score of 792694) or integer math (210622), the processor will operate at full capacity, and the GPU will be underutilized. Conversely, in GPU-bound tasks like ray tracing, the GPU’s 32 RT cores and 307.2 GPixel/s pixel rate will be the limiting factor. The absence of measured FPS data means that exact frame rates cannot be stated, but the percentile gap suggests that the GPU will be the constraining component in most gaming scenarios. For users who prioritize high-refresh gaming, the GPU should be upgraded to a model with a higher percentile to match the CPU’s capabilities. For productivity workloads that rely on the CPU’s multi-threading, the system is well-balanced, as the CPU’s 39399.5 Cinebench R23 multi-core score provides ample processing power.

GPU Analysis

The Intel Arc B770 is based on the Xe2-HPG architecture, built on a 5 nm process node at TSMC, with a die size of 368 mm². It features 4096 shading units, 256 texture mapping units, and 128 raster operation units. The GPU has 32 ray tracing cores, which support hardware-accelerated ray tracing in supported games and applications. The base clock is 2100 MHz, with a boost clock of 2400 MHz. Memory is 16 GB of GDDR6 on a 256-bit bus, providing a bandwidth of 512.0 GB/s. The memory clock is 2000 MHz, with 16 Gbps effective speed. The GPU delivers 19.66 TFLOPS FP32 performance and 39.32 TFLOPS FP16 performance, with the FP16 rate achieved at a 2:1 ratio.

The pixel rate is 307.2 GPixel/s, and the texture rate is 614.4 GTexel/s. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, making it compatible with modern game APIs. The TDP is 225 W, and the suggested power supply is 550 W. The GPU has no benchmark scores in the FACT PACK, and its percentile ranking is 50, which places it in the middle of all GPUs. This suggests that the GPU offers average performance relative to the broader market. The 16 GB memory capacity is generous for its class, which benefits high-resolution textures and large datasets. The 512.0 GB/s bandwidth ensures that memory-intensive workloads, such as 4K texture streaming, have sufficient data throughput. The ray tracing cores provide hardware support for ray-traced effects, though the mid-tier percentile indicates that performance may not match high-end competitors.

Usage Scenarios

High-refresh gaming: The CPU’s strong single-thread performance, with a Geekbench single-core score of 2655, ensures that the processor can handle game logic and physics without bottlenecking. However, the GPU’s 50th percentile ranking means that frame rates will be limited by the Arc B770, making high-refresh gaming at demanding settings unlikely. Users should expect moderate frame rates at 1080p or 1440p, with the GPU being the limiting factor.

Streaming: The CPU’s 24 cores and 32 threads, with a PassMark multi-thread score of 58674, provide ample headroom for encoding video while gaming. The integrated UHD Graphics 770 can serve as a fallback for display output, but the discrete GPU handles rendering. The CPU’s high multi-threaded performance ensures that streaming software can run concurrently without significant impact on game performance.

Video editing: The CPU’s Cinebench R23 multi-core score of 39399.5 accelerates rendering and export tasks, while the GPU’s 16 GB memory and 512.0 GB/s bandwidth handle effects and timeline scrubbing. The GPU’s 19.66 TFLOPS FP32 performance supports hardware acceleration in editing software, though the mid-tier percentile suggests that complex effects may be slower than on higher-end GPUs.

3D rendering: The CPU’s multi-threaded scores, including a PassMark floating-point math score of 152975, make it well-suited for CPU-based rendering engines. The GPU’s ray tracing cores can accelerate GPU-based rendering, but its 50th percentile ranking indicates that render times will be moderate compared to top-tier GPUs.

Software development: The CPU’s 32 threads and high integer math score of 210622 speed up compilation and testing. The large L3 cache of 36 MB reduces latency for frequently accessed code. The GPU’s role is secondary, but its 16 GB memory can handle large test datasets.

Student and office work: The CPU’s high single-thread performance and integrated graphics make it capable for everyday tasks, though the discrete GPU is overkill for basic office applications. The system’s power draw is substantial, but the performance is more than sufficient for spreadsheets, web browsing, and document editing.

Build Overview

This build pairs the Intel Core i9-14900K with the Intel Arc B770 in a desktop class configuration. The CPU is a high-end desktop processor with a 95th percentile ranking, while the GPU is a mid-tier component with a 50th percentile ranking. The combined percentile is 73, indicating that the system is above average overall, but the GPU holds back the CPU’s potential. The CPU’s 24 cores and 32 threads make it a workstation-class processor, while the GPU’s 16 GB memory and 512.0 GB/s bandwidth provide adequate graphics performance for most applications. The system is designed for users who prioritize CPU-intensive workloads, such as content creation and software development, while still offering gaming capability at moderate settings. The imbalance between the CPU and GPU means that the system is not optimal for pure gaming, but it excels in productivity tasks.

Who Should Build It

This build targets users who require exceptional multi-threaded CPU performance for professional workloads. Content creators working with video editing, 3D rendering, or data processing will benefit from the CPU’s 39399.5 Cinebench R23 multi-core score and 58674 PassMark multi-thread score. Software developers who compile large codebases will appreciate the 32 threads and high integer math score of 210622. Students in engineering or computer science fields can leverage the CPU’s performance for simulations and analysis, while the GPU handles visualization tasks. Small business workstations that run virtual machines or database applications will find the CPU’s 24 cores and 36 MB L3 cache advantageous. Gamers who play at 1080p or 1440p with medium to high settings will find the GPU adequate, though those seeking maximum frame rates should consider a higher-tier GPU. The system is not ideal for budget-conscious builders, given the CPU’s launch MSRP of $589, but the performance justifies the cost for demanding users.

Gaming Performance

No measured FPS data exists for this exact CPU and GPU combination. The FACT PACK contains no measured FPS rows, so all frame rate discussions are estimates based on the benchmark scores. The CPU’s high single-thread performance, with a Geekbench single-core score of 2655 and Cinebench R23 single-core score of 2262.5, ensures that the processor will not limit frame rates in most games. The GPU’s 50th percentile ranking, with 19.66 TFLOPS FP32 performance and 512.0 GB/s bandwidth, suggests that the Arc B770 can deliver playable frame rates at 1080p and 1440p with medium to high settings. For demanding titles with ray tracing, the 32 RT cores provide hardware support, but the mid-tier percentile indicates that performance will be modest. At 4K resolution, the GPU’s 16 GB memory is sufficient, but the 50th percentile ranking suggests that frame rates will be lower than on higher-end GPUs. Users seeking high-refresh gaming at 1440p or 4K should expect the GPU to be the limiting factor, and may need to reduce settings to achieve smooth performance. The CPU’s 95th percentile ensures that the processor is not a bottleneck, so any frame rate limitations will come from the GPU.