SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 5 245KF + NVIDIA GeForce RTX 4070

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

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
95%
VS
GPU
95%
PROCESSOR

Intel Core Ultra 5 245KF

55,093 Benchmark Score
Top 5% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4070

37,648 Benchmark Score
Top 5% 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

Optimal Performance

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

4K Gaming Ready

Consider a 4K 144Hz monitor to fully utilize your hardware capabilities.

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

CPU Analysis

The Intel Core Ultra 5 245KF is a 14-core, 14-thread desktop processor built on the Arrow Lake architecture, marking the second generation of Intel's Core Ultra Series 2. It is fabricated on a 3 nm process at TSMC, with 17,800 million transistors packed into a 243 mm² die. The chip runs at a base clock of 4.20 GHz and boosts up to 5.20 GHz, with a 125 W TDP. Cache is arranged as 192 KB L1 per core, 3 MB L2 per core, and 24 MB of shared L3. Memory support is dual-channel DDR5 with a bandwidth of 102.4 GB/s.

The CPU's 91st percentile ranking among all processors places it firmly in the upper tier of desktop silicon. In Cinebench R23 multi-core, it scores 36,647 points, a figure that indicates strong sustained throughput for heavily threaded workloads like video encoding, 3D rendering, and compilation tasks. The single-core score of 5,173 in the same test reflects excellent per-thread performance, which is critical for applications that rely on a few fast cores rather than many moderate ones. The R20 results reinforce this picture: 15,391 multi-core and 2,172 single-core, while R15 shows 3,693 multi-core and 521 single-core.

Looking at the nearest rivals, the 245KF sits within a tight cluster. It trails the AMD Ryzen 9 9900X3D by just 0.6% in average benchmark score, meaning the two are effectively interchangeable in raw compute terms. It also edges out the Intel Core Ultra 5 245K by 1.9%, confirming that the "KF" variant's lack of integrated graphics does not come at a performance cost. Against the Intel Core 7 253PQE and Core i9-14900HX, it trails by 1.5% and 1.6% respectively, differences that fall within run-to-run variance for most workloads. This positioning suggests the 245KF is a well-balanced processor that competes at the top of the mainstream desktop stack without venturing into extreme high-end territory.

PassMark results add granularity. The multi-thread score of 43,110 and single-thread score of 4,715 align with the Cinebench data, confirming consistent performance across different benchmark suites. Integer math scores 98,854, floating point math 131,546, and extended instructions 37,912. Data compression hits 460,123, while encryption is 33,381 and physics simulation scores 2,998. These numbers indicate a processor that handles a broad mix of computational tasks with uniform competence. The 14 threads mean it will not match higher-core-count parts in heavily parallel workloads, but for the vast majority of desktop applications, games, and productivity software, the core count is more than sufficient.

Benchmark Performance

The combined benchmark percentile for this CPU-GPU pairing is 86, placing it above the vast majority of desktop systems. The CPU's average benchmark score is 55,093, which sits within 1.5% of all four nearest rivals, a remarkable level of parity. The GPU, an NVIDIA GeForce RTX 4070, holds an 81st percentile ranking among all GPUs, with an average benchmark score of 37,648. Its closest competitors are the NVIDIA Tesla P4 (0.1% ahead), AMD Radeon RX Vega 56 (0.4% ahead), NVIDIA GeForce RTX 4080 Mobile (1.3% ahead), and AMD Radeon PRO W6400 (1.3% behind). This means the RTX 4070 is a solidly upper-midrange card that trades blows with last-generation flagship mobile parts and older desktop offerings.

In 3DMark Steel Nomad DX12, the GPU scores 3,854. Geekbench OpenCL and Vulkan scores are 154,858 and 174,152 respectively. PassMark G3D scores 26,927, while GPU compute is 14,720. These figures indicate a card that is well-suited for 1440p gaming and capable of entry-level 4K in less demanding titles. The CPU's PassMark physics score of 2,998 suggests it can feed the GPU adequately in most scenarios, though in extremely CPU-intensive games at lower resolutions, the processor may become the limiting factor.

The combined picture is one of balance. The CPU's 91st percentile and the GPU's 81st percentile are close enough that neither component dramatically outstrips the other. In productivity workloads that stress the CPU heavily—rendering, compilation, data processing—the processor will be the primary driver of performance, with the GPU playing a supporting role. In gaming at high resolutions, the GPU takes over as the dominant factor. This is a pairing where the whole is greater than the sum of its parts because neither component consistently bottlenecks the other.

Balance and Bottleneck

The data shows a well-matched pairing, but bottlenecks still appear depending on the workload. The CPU's 91st percentile versus the GPU's 81st percentile indicates that in pure compute terms, the processor has more headroom relative to its peers than the graphics card does. In gaming, particularly at 1440p and 4K, the GPU will be the limiting factor in most titles, as the RTX 4070's 81st percentile position means it is closer to the median of GPU performance than the CPU is to the median of CPU performance. The CPU's strong single-core score of 5,173 in Cinebench R23 ensures that even at lower resolutions where CPU load is higher, the 245KF will not hold back the GPU in the majority of games.

In CPU-bound workloads such as video encoding, 3D rendering, and software compilation, the processor becomes the primary constraint. The 14 threads and 24 MB L3 cache are sufficient for these tasks, but they will not match the throughput of higher-core-count CPUs. The PassMark multi-thread score of 43,110 places it in the upper echelon of mainstream processors, so this is not a weak point—just a defined ceiling. The GPU's 12 GB VRAM and 504.2 GB/s bandwidth are ample for current games, but in VRAM-heavy scenarios like 4K texture packs or certain professional applications, the 12 GB capacity may become limiting before the CPU does.

The FPS scaling data is absent for this exact combination, so precise bottleneck quantification is not possible. However, the benchmark scores suggest that at 1080p, the CPU and GPU will share the load more evenly, with the CPU's strong single-core performance preventing significant frame drops in CPU-intensive scenes. At 1440p and above, the GPU will dominate the frame rate equation, and the CPU will rarely be the limiting factor. For productivity workloads, the CPU is the clear primary driver, and the GPU's compute capabilities (14,720 in PassMark GPU compute) provide acceleration where applicable, such as in GPU-accelerated rendering or machine learning tasks.

Gaming Performance

No measured FPS data exists for this exact CPU-GPU combination, so all frame rate figures below are estimates derived from the benchmark scores and should be treated as approximations rather than measured results. The CPU's 91st percentile ranking and the GPU's 81st percentile ranking combine to form a system that should excel in most gaming scenarios.

The RTX 4070's 3DMark Steel Nomad DX12 score of 3,854 and PassMark G3D score of 26,927 indicate strong DirectX 12 performance. The Geekbench Vulkan score of 174,152 suggests excellent API-level performance in Vulkan titles. At 1080p, this system should deliver high refresh rates in most competitive titles, with the CPU's 5.20 GHz boost clock and 5,173 single-core score ensuring that frame times remain consistent. At 1440p, the GPU becomes the primary driver, and the 12 GB VRAM with 504.2 GB/s bandwidth should handle most games at high to ultra settings. At 4K, the system will manage playable frame rates in many titles, but users seeking maximum settings in the latest AAA releases may need to adjust settings or rely on upscaling technologies.

The GPU's 46 RT cores and 184 tensor cores provide dedicated hardware for ray tracing and DLSS, respectively. The FP32 throughput of 29.15 TFLOPS and the 1:1 FP16 ratio (also 29.15 TFLOPS) indicate strong raw compute for both traditional rasterization and compute-heavy effects. The pixel rate of 158.4 GPixel/s and texture rate of 455.4 GTexel/s are healthy for a card in this class. In practical terms, this system should handle esports titles at 300+ FPS at 1080p, deliver 100+ FPS in most AAA games at 1440p ultra, and provide 60+ FPS in many titles at 4K with adjusted settings. These are estimates based on the benchmark data; actual frame rates will vary by title and settings.

Who Should Build It

This configuration targets a broad but specific audience. Gamers playing at 1440p are the primary beneficiaries, as the RTX 4070's 81st percentile ranking and the CPU's 91st percentile ranking combine to deliver smooth, high-detail experiences at that resolution. The 12 GB VRAM provides headroom for modern texture-heavy titles, and the CPU's strong single-core performance ensures that even CPU-bound games run well.

Content creators working with video editing, 3D rendering, or graphic design will find the 245KF's Cinebench R23 multi-core score of 36,647 sufficient for most projects, with the GPU's CUDA and tensor cores accelerating render and export tasks. The CPU's PassMark data compression score of 460,123 indicates strong file archiving and decompression performance, useful for large media projects.

Software developers compiling large codebases will appreciate the 14 cores and 24 MB L3 cache, with the PassMark integer math score of 98,854 reflecting solid compiler throughput. The DDR5 memory support with 102.4 GB/s bandwidth ensures the CPU has sufficient data feeding capacity. Students and small business users building a workstation for general productivity will find the system more than capable, though the lack of integrated graphics on the 245KF means a GPU is mandatory—which this build already includes.

Upgrade Path and Platform

The 245KF uses Intel Socket 1851, the platform for Arrow Lake desktop processors. Memory support is dual-channel DDR5, which is the current standard and offers a clear path forward as faster DDR5 modules become available. PCIe Gen 5 with 20 CPU lanes provides ample bandwidth for the latest GPUs and NVMe SSDs, though the RTX 4070 itself uses PCIe 4.0 x16, which is fully compatible and not bottlenecked by the older standard.

The CPU's 125 W TDP and the GPU's 200 W TDP combine to a system total that the suggested 550 W PSU can comfortably handle. This leaves headroom for modest overclocking—the CPU has an unlocked multiplier—or adding additional storage and peripherals without requiring an immediate PSU upgrade. The GPU requires a single 16-pin power connector and occupies a dual-slot form factor at 240 mm in length, 110 mm in height, and 40 mm in width, making it compatible with most mid-tower cases.

A sensible next upgrade would be a higher-tier GPU, as the CPU's 91st percentile ranking provides headroom to drive a more powerful graphics card without the processor becoming a bottleneck. The platform's PCIe Gen 5 support ensures future GPUs will have sufficient bandwidth. Alternatively, additional DDR5 memory or faster modules could improve performance in memory-sensitive workloads, given the dual-channel bus's 102.4 GB/s bandwidth.

GPU Analysis

The NVIDIA GeForce RTX 4070 is built on the Ada Lovelace architecture with the AD104 chip, fabricated on a 5 nm process at TSMC. It contains 35,800 million transistors on a 294 mm² die, with a transistor density of 121.8 million per square millimeter. The card features 12 GB of GDDR6X memory on a 192-bit bus, delivering 504.2 GB/s of bandwidth. Memory clocks run at 1313 MHz, with 21 Gbps effective speed. The base clock is 1920 MHz, boosting to 2475 MHz.

Compute resources include 5,888 shading units, 184 texture mapping units, and 64 raster operations pipelines. The 46 RT cores handle ray tracing workloads, while 184 tensor cores accelerate AI and DLSS operations. FP32 performance is 29.15 TFLOPS, with FP16 matching at 29.15 TFLOPS in a 1:1 ratio. The pixel rate is 158.4 GPixel/s, and the texture rate is 455.4 GTexel/s.

In benchmark terms, the GPU's 81st percentile ranking places it above the majority of graphics cards. The 3DMark Steel Nomad DX12 score of 3,854 indicates strong modern DirectX 12 performance. Geekbench OpenCL and Vulkan scores of 154,858 and 174,152, respectively, show solid compute and API-level performance. PassMark G3D and GPU compute scores of 26,927 and 14,720 round out the picture. The card supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring broad API compatibility. Display outputs include one HDMI 2.1 and three DisplayPort 1.4a, supporting multiple high-refresh monitors.

For rendering workloads, the 46 RT cores provide dedicated hardware acceleration for ray-traced effects, while the 184 tensor cores enable DLSS frame generation and AI-accelerated features. The 12 GB VRAM is sufficient for most current games at 1440p and many at 4K, though future titles with heavy VRAM requirements may approach this limit. The 504.2 GB/s bandwidth ensures the GPU can feed its 5,888 shading units without starvation in most scenarios.

FAQ

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

A: The combined percentile is 86, placing it above the vast majority of desktop systems.

Q: How does the Core Ultra 5 245KF compare to the AMD Ryzen 9 9900X3D?

A: The 245KF trails the Ryzen 9 9900X3D by just 0.6% in average benchmark score, making them effectively equal in raw compute performance.

Q: What is the VRAM capacity of the RTX 4070 and its memory bandwidth?

A: The RTX 4070 has 12 GB of GDDR6X memory on a 192-bit bus, with a bandwidth of 504.2 GB/s.

Q: Does the Core Ultra 5 245KF have integrated graphics?

A: No, the "KF" designation means it lacks integrated graphics, so a discrete GPU is required.

Q: What power supply is recommended for this system?

A: The suggested PSU is 550 W, which covers the CPU's 125 W TDP and the GPU's 200 W TDP with headroom.

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

A: It uses Intel Socket 1851 with dual-channel DDR5 memory support, providing 102.4 GB/s of bandwidth.

Q: How does the RTX 4070 compare to the AMD Radeon RX Vega 56?

A: The RTX 4070 is 0.4% ahead of the RX Vega 56 in average benchmark score, indicating similar performance levels.

Usage Scenarios

High-Refresh Gaming: At 1080p, the CPU's 5,173 single-core score in Cinebench R23 and the GPU's 26,927 PassMark G3D score should drive frame rates well above 144 Hz in most esports titles, with the 14-core CPU ensuring no frame time spikes. At 1440p, the RTX 4070's 12 GB VRAM and 504.2 GB/s bandwidth provide the headroom for high-refresh gaming in AAA titles at reduced settings.

Streaming: The CPU's 14 threads and 43,110 PassMark multi-thread score provide sufficient headroom for simultaneous gaming and encoding, while the GPU's 184 tensor cores can offload encoding via NVENC. The 91st percentile CPU ranking means encoding will not significantly impact frame rates.

Video Editing: The CPU's Cinebench R23 multi-core score of 36,647 handles timeline scrubbing and export rendering, while the GPU's 29.15 TFLOPS FP32 performance accelerates effects and color grading. The 12 GB VRAM is sufficient for 4K timelines with moderate effects.

3D Rendering: The CPU's 24 MB L3 cache and 14 cores deliver strong CPU-based rendering performance, while the GPU's 46 RT cores and 184 tensor cores accelerate ray-traced and AI-accelerated rendering. The PassMark floating point math score of 131,546 indicates solid compute throughput.

Software Development: The CPU's 14 threads and 98,854 PassMark integer math score speed up compilation, while the 102.4 GB/s memory bandwidth ensures the compiler has rapid access to source files. The 91st percentile ranking means build times will be competitive with much more expensive systems.

Student and Office Work: The CPU's 4,715 PassMark single-thread score handles everyday productivity with ease, while the GPU's 1,164 PassMark G2D score ensures smooth 2D acceleration for documents and web browsing. The system's 86th combined percentile means it will not struggle with any common office or academic workload.