SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 7 256V + NVIDIA GeForce RTX 4070 Mobile

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

89 / 100
HIGH-END

Power Build

Top 11% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio
Well Balanced
CPU
85%
VS
GPU
93%
PROCESSOR

Intel Core Ultra 7 256V

21,112 Benchmark Score
Top 15% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4070 Mobile

27,435 Benchmark Score
Top 7% 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.

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 7 256V is an 8-core, 8-thread mobile processor built on the Lunar Lake architecture, fabricated on TSMC's 3 nm process node. With a base clock of 2.20 GHz and a boost clock of 4.80 GHz, this chip is designed for efficiency-first mobile workloads rather than raw multi-threaded throughput. The absence of hyper-threading is notable — 8 threads for 8 cores means the processor relies entirely on physical core count, which keeps power draw low at a 17 W TDP but limits parallel task performance compared to similarly core-counted rivals with SMT.

The cache hierarchy is substantial: 192 KB of L1 per core, 2.5 MB of L2 per core, and 12 MB of shared L3 cache. This arrangement favors single-thread responsiveness, and the benchmark data confirms that strength. In Cinebench R23 single-core, the CPU scores 1877.5 points; in Geekbench single-core, it posts 1990 points. These are strong figures for a 17 W part, placing it in the 75th percentile among all CPUs. The PassMark single-thread score of 4029 reinforces the picture — this is a chip that excels at bursty, latency-sensitive tasks like application launching, web rendering, and light productivity work.

Multi-core performance is more measured. Cinebench R23 multi-core yields 10399 points, while Geekbench multi-core reaches 8643. The PassMark multithread score of 19530 and average benchmark score of 21112 place it in close competition with several established desktop and mobile parts. The nearest rival, AMD Ryzen 5 7530U, scores 21133 on average — a delta of just -0.1%. The Intel Core Ultra 7 155U is equally close at 21174 (-0.3%). This means the 256V trades blows with mid-range Ryzen 5 and Core i3/i7 parts from previous generations, but it does not pull ahead decisively in heavily threaded workloads. The AMD Ryzen 5 5600G, a desktop APU, sits just 0.1% behind, and the Intel Core i3-1220P is 0.2% ahead.

For real workloads, the data suggests a mobile processor optimized for responsiveness per watt. The 17 W TDP allows thin-and-light designs to sustain boost clocks without thermal throttling, and the single-core scores indicate that everyday productivity — document editing, spreadsheet manipulation, web browsing with many tabs — will feel immediate. Multi-threaded rendering, video encoding, or compilation will be serviceable but not class-leading; the CPU lands in the 75th percentile overall, which is respectable but not elite for a modern Ultra 7-branded part.

The PassMark sub-scores provide additional nuance. Integer math scores 43358, floating-point math 58576, and extended instructions 15643 — all solid for a mobile chip. Data compression hits 184985, while data encryption reaches 13998, suggesting capable handling of compressed file transfers and encrypted storage operations. The find prime numbers score of 192 is low, reflecting the lack of SMT in a workload that scales almost linearly with thread count.

FAQ

Q: How does the Intel Core Ultra 7 256V compare to its closest rival, the AMD Ryzen 5 7530U?

A: The two are nearly identical in average benchmark score: the Ryzen 5 7530U posts 21133 versus the Ultra 7 256V's 21112, a delta of just -0.1%. In practical terms, they are performance equivalents for mixed workloads.

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

A: The NVIDIA GeForce RTX 4070 Mobile has 8 GB of GDDR6 memory on a 128-bit bus, yielding 256.0 GB/s of bandwidth. Memory clock is 2000 MHz with 16 Gbps effective transfer rate.

Q: Does the CPU support ECC memory?

A: No, ECC memory is not supported. The memory support field is listed as "unknown" and depends on the motherboard, but ECC is explicitly marked as false.

Q: What DirectX version does the GPU support?

A: The RTX 4070 Mobile supports DirectX 12 Ultimate (12_2), along with OpenGL 4.6 and Vulkan 1.4.

Q: How does the GPU's compute performance compare to the NVIDIA GeForce RTX 3090?

A: The RTX 4070 Mobile's average benchmark score is 27435, while the RTX 3090 scores 27565 — a delta of -0.5%. They are effectively tied in average performance, despite the 3090 being a desktop flagship from an earlier generation.

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

A: The TDP is 17 W, and the socket is Intel BGA 2833, which is a soldered mobile package. The multiplier is locked, so overclocking is not possible.

Q: Is the CPU's integrated graphics capable of handling display output?

A: Yes, the integrated GPU is the Arc 140V. The discrete RTX 4070 Mobile's display outputs are labeled "Portable Device Dependent," meaning the laptop manufacturer decides which GPU drives the display.

Balance and Bottleneck

The performance balance between the Core Ultra 7 256V and the RTX 4070 Mobile is asymmetric by design. The CPU sits in the 75th percentile among all CPUs, while the GPU sits in the 73rd percentile among all GPUs — a near match in relative standing. However, the nature of the workloads determines which component becomes the limiting factor.

For gaming at high frame rates, the RTX 4070 Mobile is the dominant component. The GPU's PassMark G3D score of 19587 and Geekbench Vulkan score of 108367 indicate substantial rendering headroom. The CPU's single-core performance — Cinebench R23 single-core at 1877.5 and PassMark single-thread at 4029 — is sufficient to feed the GPU in most titles, but in CPU-bound scenarios like simulation-heavy games or esports at low resolutions, the 256V's 8 threads may become the constraint. The PassMark physics score of 1595 is unremarkable, suggesting that game physics engines running on the CPU could bottleneck the GPU in complex scenes.

For content creation and rendering workloads, the CPU is the clear bottleneck. Cinebench R23 multi-core at 10399 and PassMark multithread at 19530 are decent but not exceptional; the GPU's FP32 throughput of 15.62 TFLOPS and 144 tensor cores make it far more capable for parallel compute tasks like 3D rendering acceleration (via CUDA or OptiX) than the CPU is for CPU-based rendering. The GPU's PassMark compute score of 8399 and Geekbench OpenCL score of 109197 dwarf the CPU's multi-threaded numbers in raw throughput.

Memory bandwidth is another balancing factor. The GPU has a dedicated 256.0 GB/s, while the CPU's memory bandwidth is not specified in the data. The CPU's dual-channel memory bus and 12 MB L3 cache mitigate some of this, but for workloads that stream large datasets through the CPU, the GPU's dedicated bandwidth will be the faster path.

The combined percentile of 74 suggests that the pairing is well-matched for overall system performance, but the user should understand which component to push for which task. For gaming, the GPU will be the star; for CPU-heavy productivity, the 256V's 17 W TDP limits sustained multi-core performance.

Who Should Build It

This CPU+GPU combination targets mobile users who need a balance of portability and performance. The 17 W CPU TDP and 115 W GPU TDP indicate a laptop class that prioritizes battery life and thermal efficiency over raw desktop-replacement power.

Gamers at 1080p and 1440p resolutions will find the RTX 4070 Mobile adequate for high-detail gaming, given its 73rd percentile standing and near-parity with the desktop RTX 3090 in average benchmark score. Content creators who work in Adobe Creative Suite or similar applications will benefit from the GPU's CUDA acceleration via 4608 shading units and 144 tensor cores, which accelerate effects and AI-based tools. The CPU's strong single-core performance (1877.5 in Cinebench R23 single-core) ensures snappy timeline scrubbing and UI responsiveness.

Software developers who compile code will find the CPU's multi-core performance acceptable but not ideal — the 10399 Cinebench R23 multi-core score means compilation times will be moderate. Students and small business users who need a reliable machine for document work, spreadsheets, and web applications will be well served by the CPU's 4029 PassMark single-thread score, which makes everyday tasks feel instantaneous.

The integrated Arc 140V GPU provides a fallback for basic graphics tasks when the discrete GPU is idle, potentially extending battery life. However, the lack of ECC memory support and the mobile form factor mean this is not a workstation-class solution for mission-critical scientific computing.

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination — the FACT PACK contains no measuredFps entries for the Core Ultra 7 256V paired with the RTX 4070 Mobile. All frame rate expectations below are estimates derived from the benchmark scores, not measured results.

The RTX 4070 Mobile's PassMark G3D score of 19587 and Geekbench Vulkan score of 108367 indicate strong 1080p and capable 1440p gaming performance. At ultra settings, 1080p should deliver high frame rates in most modern titles, with the GPU's 8 GB VRAM being sufficient for current game textures. The 256.0 GB/s memory bandwidth is adequate for 1080p but may become a limiting factor at 4K, where larger texture sets demand more bandwidth.

At 1440p ultra, the data suggests the GPU will maintain playable frame rates in most games, though titles with heavy ray tracing will see performance dip due to the 36 RT cores operating at 1695 MHz boost clock. The CPU's single-core strength — 1990 in Geekbench single-core — should prevent most CPU-bound stutters in open-world games, but the 8-thread limit could cause frame pacing issues in heavily threaded titles that expect more than 8 threads.

Esports titles like Counter-Strike 2 or Valorant are likely to run at very high frame rates given the GPU's compute power, but the CPU's PassMark physics score of 1595 suggests that physics-heavy competitive games may not hit the 300+ FPS targets some high-refresh displays demand. For 60-144 Hz displays, the pairing is well matched.

GPU Analysis

The NVIDIA GeForce RTX 4070 Mobile is built on the Ada Lovelace architecture, fabricated on TSMC's 5 nm process with 22,900 million transistors on a 188 mm² die. The chip, designated AD106, features 4608 shading units, 144 texture mapping units, and 48 raster operating units. The 8 GB of GDDR6 memory on a 128-bit bus provides 256.0 GB/s of bandwidth, with memory clocked at 2000 MHz (16 Gbps effective).

The GPU's compute capabilities are substantial: FP32 performance reaches 15.62 TFLOPS, with FP16 at an identical 15.62 TFLOPS (1:1 ratio). The 36 RT cores handle ray tracing acceleration, while 144 tensor cores provide AI and deep learning acceleration. Pixel rate is 81.36 GPixel/s, and texture rate is 244.1 GTexel/s. The TDP is 115 W, with no external power connectors required — the slot width is listed as IGP, indicating an integrated GPU package on the motherboard.

Benchmark results place this GPU at the 73rd percentile among all GPUs. The PassMark G3D score of 19587 is strong, and the Geekbench OpenCL score of 109197 indicates excellent compute throughput for non-graphics workloads. The nearest rival is the AMD Radeon RX 6700 XT, which scores 27425 on average — a delta of 0%. The NVIDIA GeForce RTX 3090, a desktop flagship, scores 27565 (-0.5%), meaning the mobile 4070 essentially matches a previous-generation desktop high-end card in average benchmark performance. The RTX PRO 4000 Blackwell sits at 27135 (1.1% ahead), and the AMD Radeon Pro Vega 20 is at 27839 (-1.5%).

For rendering workloads, the GPU's combination of RT cores and tensor cores makes it well-suited for both real-time ray tracing in games and offline rendering in applications like Blender or Octane that leverage CUDA. The 8 GB VRAM is adequate for most 1080p and 1440p rendering tasks but may be limiting for very large scenes or 4K texture work. The DirectX 12 Ultimate support ensures compatibility with the latest gaming APIs, while Vulkan 1.4 and OpenGL 4.6 cover professional applications.

Usage Scenarios

High-refresh gaming: The RTX 4070 Mobile's 73rd percentile standing — with a PassMark G3D score of 19587 and near-parity with the RTX 3090 — indicates strong 1080p and 1440p performance. Paired with the CPU's 4029 PassMark single-thread score, the system should sustain high frame rates in most titles, though the 8-thread CPU may limit frame pacing in heavily threaded games.

Streaming: The GPU's 144 tensor cores and NVENC encoder (implied by Ada Lovelace architecture) can offload video encoding from the CPU, leaving the 256V's 8 threads free for game logic. The CPU's 17 W TDP means less thermal competition with the GPU, which should keep boost clocks stable during extended streaming sessions.

Video editing: The GPU's FP32 performance of 15.62 TFLOPS and 8 GB VRAM accelerate effects rendering and timeline playback in editors like DaVinci Resolve or Premiere Pro. The CPU's Cinebench R23 multi-core score of 10399 handles video decoding and project management, though export times will be GPU-bound rather than CPU-bound.

3D rendering: The 36 RT cores and 144 tensor cores in the RTX 4070 Mobile provide hardware-accelerated ray tracing and AI denoising. The GPU's PassMark compute score of 8399 and Geekbench OpenCL score of 109197 indicate strong offline render performance, with the 256.0 GB/s memory bandwidth feeding the 4608 shading units efficiently.

Software development: The CPU's single-core performance (1990 in Geekbench single-core) ensures fast compilation of individual files and responsive IDE interactions. However, the 8-thread limit and Cinebench R23 multi-core score of 10399 mean full-project builds will take longer than on higher-core-count parts.

Student and office work: The 17 W TDP and integrated Arc 140V GPU make this an efficient machine for document creation, spreadsheet analysis, and web applications. The CPU's PassMark single-thread score of 4029 and data encryption score of 13998 ensure smooth multitasking and secure file operations.

Build Overview

This is a laptop-class build combining the Intel Core Ultra 7 256V processor with the NVIDIA GeForce RTX 4070 Mobile GPU. The CPU, part of the Core Ultra Series 2 (Lunar Lake architecture), is a 17 W mobile part with 8 cores and 8 threads, while the GPU is a 115 W Ada Lovelace-based discrete mobile solution with 8 GB GDDR6 memory.

The combined percentile of 74 places this pairing in the upper-mid tier of all CPU+GPU combinations. The CPU's 75th percentile and the GPU's 73rd percentile are closely matched, indicating a balanced system with no single dominant component. This is not a flagship-tier machine — the CPU's average benchmark score of 21112 places it in competition with mid-range Ryzen 5 and Core i3/i5 parts, while the GPU's average score of 27435 matches desktop RTX 3090-class performance from the previous generation.

The build is best described as a high-performance ultraportable or thin gaming laptop. The 17 W CPU TDP allows for slim cooling solutions, while the 115 W GPU TDP necessitates some thermal headroom but remains manageable in a larger chassis. The Intel BGA 2833 socket confirms the CPU is soldered, and the GPU's IGP slot width indicates it is also integrated into the motherboard, so this is not an upgradeable platform.

Benchmark Performance

The CPU's average benchmark score is 21112, placing it at the 75th percentile among all CPUs. Key scores include Cinebench R23 multi-core at 10399, Cinebench R23 single-core at 1877.5, Geekbench multi-core at 8643, Geekbench single-core at 1990, and PassMark multithread at 19530. The nearest rival, AMD Ryzen 5 7530U, scores 21133 (-0.1%), making the two effectively identical in average performance.

The GPU's average benchmark score is 27435, placing it at the 73rd percentile among all GPUs. PassMark G3D scores 19587, Geekbench OpenCL scores 109197, and Geekbench Vulkan scores 108367. The nearest rival, AMD Radeon RX 6700 XT, scores 27425 (0% delta), making the mobile RTX 4070 a performance twin of a desktop mid-range card.

The combined picture shows a laptop system where CPU and GPU are within 2 percentiles of each other, suggesting balanced performance for most workloads. The CPU's single-core strength complements the GPU's compute-heavy architecture, but the 8-thread CPU limits the system's ability to handle highly parallel CPU tasks. The lack of measured FPS data for this exact combination means gaming performance is estimated from these scores, but the benchmark evidence points to a capable 1080p and 1440p gaming machine with solid productivity and content creation performance.