SYSTEM ANALYZER

Rate My PC: AMD Ryzen 7 8745HX + NVIDIA GeForce RTX 3070 Mobile

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Build Configuration

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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93 Score

Top 7% Ranking

93 / 100

ULTIMATE READY

Apex Performer

Top 7% 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%

GPU

91%

PROCESSOR

AMD Ryzen 7 8745HX

60,104 Benchmark Score

Top 5% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 3070 Mobile

20,534 Benchmark Score

Top 9% 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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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.

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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

# AMD Ryzen 7 8745HX + NVIDIA GeForce RTX 3070 Mobile

This laptop pairing combines an 8-core Zen 4 Dragon Range CPU with an Ampere-based mobile GPU, landing at the 79th percentile overall among all tested builds. The CPU sits in the 92nd percentile across all processors, while the GPU holds the 65th percentile among all graphics cards, creating a configuration where processing headroom clearly outpaces the graphics subsystem. Benchmark data shows a system built for multi-threaded productivity first, with gaming performance as a capable but secondary consideration.

FAQ

Q: How does the Ryzen 7 8745HX compare to its closest CPU rivals?

A: The Ryzen 7 8745HX posts an average benchmark score of 60,104, placing it statistically even with the AMD Ryzen 9 7945HX at 60,099 (0% delta) and the Intel Core i9-14900F at 60,008 (0.2% ahead). It trails the Intel Xeon Gold 6338T by 0.8% and leads the AMD Ryzen 9 7945HX3D by 0.8%.

Q: What are the GPU's key specifications?

A: The RTX 3070 Mobile features 8 GB of GDDR6 memory on a 256-bit bus with 448.0 GB/s bandwidth, 5,120 shading units, 160 TMUs, 80 ROPs, 40 RT cores, and 160 tensor cores. It boosts to 1560 MHz with a 115 W TDP and delivers 15.97 TFLOPS FP32 performance.

Q: Is there measured gaming FPS data for this combination?

A: No. The FACT PACK contains no measured FPS rows for this exact CPU+GPU pairing. All gaming performance discussion must be treated as estimates derived from the individual benchmark scores rather than direct measurements.

Q: What does the GPU's 65th percentile mean?

A: The RTX 3070 Mobile outperforms roughly two-thirds of all GPUs in the database, with an average benchmark score of 20,534. Its closest rival, the Intel Arc B570, scores 20,556, a negligible 0.1% difference.

Q: What memory and expansion options does the CPU support?

A: The Ryzen 7 8745HX supports dual-channel DDR5 memory with 83.2 GB/s bandwidth, uses AMD Socket FL1, and provides PCIe Gen 5 with 28 CPU lanes. It has an unlocked multiplier and includes Radeon 610M integrated graphics.

Q: What is the CPU's multithreaded performance?

A: The CPU scores 31,517 in PassMark multithread, 100,328 in integer math, and 61,972 in floating-point math. Its single-thread score is 3,879, with data compression reaching 363,759 in PassMark tests.

Q: When were these components released?

A: The RTX 3070 Mobile launched on January 11, 2021, and is now end-of-life. The Ryzen 7 8745HX released on April 22, 2025, and remains in active production.

Benchmark Performance

The combined percentile of 79 places this laptop build above the vast majority of systems in the database, but the individual component scores reveal a distinct asymmetry. The CPU's average benchmark score of 60,104 puts it in the 92nd percentile of all CPUs, a top-decile result that rivals desktop-class processors. The GPU's average score of 20,534 places it at the 65th percentile, which is solidly mid-pack but far from elite. This creates a system whose overall rank is pulled up by the processor and held back by the graphics card.

Breaking down the CPU benchmarks, the Ryzen 7 8745HX shows particular strength in data-heavy tasks. PassMark data compression scores 363,759, while random string sorting hits 44,494. Encryption workloads reach 21,840, and extended instruction tests score 27,638. The multithread score of 31,517 and single-thread score of 3,879 both reflect the 8-core, 16-thread design with a 5.10 GHz boost clock. Integer math at 100,328 and floating-point math at 61,972 indicate balanced arithmetic capability. The physics score of 1,681 and prime number finding at 159 round out a comprehensive processing profile.

The GPU's benchmark suite shows more variance. The PassMark G3D score of 15,309 is the headline graphics figure, while GPU compute reaches 6,827. DirectX 11 scores 138, DirectX 12 scores 64, and DirectX 9 scores 160. The 3DMark Steel Nomad DX12 result is 2,380, GeekBench OpenCL hits 92,939, and GeekBench Vulkan reaches 86,768. The 2D score of 641 reflects desktop composition performance. These numbers, combined with the 65th percentile ranking, paint a picture of a GPU that handles modern workloads competently but does not dominate its class.

GPU Analysis

The RTX 3070 Mobile is built on the GA104 chip using Samsung's 8 nm process, packing 17,400 million transistors across a 392 mm² die. The 8 GB GDDR6 memory runs at 1750 MHz (14 Gbps effective) across a 256-bit bus, delivering 448.0 GB/s of bandwidth. This memory configuration is adequate for 1080p gaming and most creative workloads, though the capacity may feel constrained in VRAM-heavy applications at higher resolutions.

Clock speeds are modest for a mobile part: 1110 MHz base and 1560 MHz boost. The pixel rate of 124.8 GPixel/s and texture rate of 249.6 GTexel/s are respectable for the segment. The 40 RT cores and 160 tensor cores provide hardware acceleration for ray tracing and DLSS, though the 15.97 TFLOPS FP32 throughput (matching FP16 at 1:1 ratio) suggests the tensor cores are not the primary strength.

The benchmark scores indicate a GPU that sits just below the top tier. The 3DMark Steel Nomad DX12 score of 2,380 is moderate, while the PassMark G3D score of 15,309 confirms mid-range positioning. The GPU's closest rivals in the database include the Intel Arc B570 (20,556, 0.1% ahead), Intel Arc A750 (20,582, 0.2% ahead), and AMD Radeon R9 M390X (20,662, 0.6% behind). These deltas are tiny, meaning the RTX 3070 Mobile is effectively interchangeable with these cards in raw benchmark terms. For rendering workloads, the 448.0 GB/s bandwidth and 8 GB frame buffer support 1080p and 1440p output, but the 65th percentile ranking suggests it will not excel at 4K content creation or heavy 3D rendering.

Who Should Build It

The data points to specific user profiles rather than a general-purpose recommendation. The CPU's 92nd percentile ranking and strong multithreaded scores make this an excellent choice for professionals who spend their day in CPU-bound applications. Software developers compiling large codebases will benefit from the 8 cores and 16 threads, with the 100,328 integer math score indicating strong logic throughput. Students in computer science or engineering programs will find the combination of high single-thread performance (3,879) and multithreaded capability (31,517) suitable for coursework ranging from algorithm development to simulation projects.

Content creators working with video editing or 3D modeling will appreciate the CPU's data compression score of 363,759 and floating-point math of 61,972, which translate to faster rendering and encoding times. The GPU's 65th percentile and 8 GB VRAM can handle 1080p video editing and moderate 3D workloads, though it may struggle with complex scenes. Small business workstations running virtual machines, database queries, or financial modeling will see strong performance in the encryption score of 21,840 and extended instructions score of 27,638.

Gamers targeting 1080p will find the system capable, but those expecting 4K or high-refresh 1440p gaming should look elsewhere. The CPU's physics score of 1,681 helps with game logic, while the GPU's DirectX 12 score of 64 indicates modern API support. This is not a system for competitive esports at maximum settings or for streaming while gaming — the GPU percentile is simply too low to guarantee smooth frame rates in demanding titles.

Balance and Bottleneck

The data clearly identifies the GPU as the limiting factor in most workloads. The CPU sits at the 92nd percentile while the GPU rests at the 65th, a 27-point gap that means the processor has significant headroom the graphics card cannot utilize. In CPU-bound tasks like compilation, data processing, or scientific computing, the Ryzen 7 8745HX will run at near-full potential. The 100,328 integer math score and 363,759 data compression score are the kind of numbers that dominate professional workloads.

In gaming, the bottleneck flips decisively. The GPU's PassMark G3D score of 15,309 and DirectX 12 score of 64 indicate that frame rates will be limited by the graphics card, not the CPU. The processor's single-thread score of 3,879 is more than sufficient to feed the GPU in most titles. The GPU compute score of 6,827 further confirms that compute-heavy tasks like rendering or machine learning will also be GPU-bound.

The FPS scaling picture is consistent with this analysis. Since no measured FPS data exists for this pairing, the expectation is that lower resolutions (1080p) will show a wider gap between CPU and GPU utilization, with the CPU waiting on the GPU in many scenes. At higher resolutions, the GPU becomes even more saturated, and the CPU's advantage becomes irrelevant. The balanced workloads — productivity apps that use both CPU and GPU — will see the most equitable distribution, with the CPU's 92nd percentile lifting overall system responsiveness.

Gaming Performance

No measured FPS rows exist for this exact combination, so all gaming figures below are estimates derived from the benchmark scores. The GPU's PassMark G3D score of 15,309 and 3DMark Steel Nomad DX12 score of 2,380 suggest 1080p gaming at medium-to-high settings is the realistic target. The 8 GB GDDR6 memory and 448.0 GB/s bandwidth are sufficient for 1080p textures, but the 65th percentile ranking indicates it will not sustain maxed-out settings in recent AAA titles.

For esports titles and older games, the system should perform well. The DirectX 11 score of 138 and DirectX 9 score of 160 suggest strong legacy API performance, which translates to high frame rates in games like CS:GO or League of Legends. The GPU's 40 RT cores enable ray tracing at playable frame rates in lighter titles, but the 15.97 TFLOPS FP32 throughput limits ray-traced performance in heavier games.

At 1440p, expect frame rates to drop significantly. The 256-bit memory bus and 8 GB capacity are adequate for this resolution, but the GPU's overall compute power (65th percentile) will force settings reductions in demanding titles. The CPU's 31,517 multithread score ensures consistent frame pacing, but the GPU will be the constraining factor. DLSS support via the 160 tensor cores can help recover performance, though the 15.97 TFLOPS FP16 throughput is modest by current standards.

CPU Analysis

The Ryzen 7 8745HX is an 8-core, 16-thread processor built on TSMC's 5 nm process with 6,570 million transistors on a 71 mm² die. It runs at a 3.60 GHz base clock and boosts to 5.10 GHz, with a 55 W TDP that is modest for the performance on offer. The Zen 4 architecture (Dragon Range codename) uses a 5 nm process, placing it in the current generation of AMD mobile processors.

The cache hierarchy is generous: 64 KB L1 per core, 1 MB L2 per core, and 32 MB shared L3. This configuration supports the high multithreaded scores seen in benchmarks. The 31,517 multithread score places it in the 92nd percentile of all CPUs, meaning it outperforms 92% of processors in the database. The single-thread score of 3,879 is equally impressive, indicating strong per-core performance that benefits lightly threaded applications.

Memory support includes dual-channel DDR5 with 83.2 GB/s bandwidth, which feeds the 32 MB L3 cache efficiently. The CPU provides PCIe Gen 5 with 28 lanes, enabling fast NVMe storage and GPU connectivity. The integrated Radeon 610M graphics provide display output and basic compute, though the discrete RTX 3070 Mobile will handle graphics duties in this build. The unlocked multiplier allows overclocking, a feature more common in desktop parts than mobile processors.

The benchmark breakdown shows specific strengths: data compression at 363,759, integer math at 100,328, and floating-point math at 61,972. Encryption at 21,840 and extended instructions at 27,638 round out a profile that excels in both general-purpose and specialized workloads. The physics score of 1,681 and prime number finding at 159 are lower relative to the other metrics, but these are less representative of real-world workloads.

Build Overview

This is a laptop-class build (buildClass: "laptop") combining the AMD Ryzen 7 8745HX with the NVIDIA GeForce RTX 3070 Mobile. The pairing represents a modern CPU with a previous-generation GPU, creating a system that is better suited to productivity than gaming. The combined percentile of 79 places it in the top fifth of all builds, though this is driven almost entirely by the CPU's 92nd percentile ranking.

The CPU is an active, current-generation part from AMD's 8000 series, released in April 2025. The GPU is end-of-life, having launched in January 2021. This generational gap is evident in the benchmark scores: the CPU outperforms its nearest rivals (Ryzen 9 7945HX, Core i9-14900F) by negligible margins, while the GPU trades blows with mid-range desktop cards like the Intel Arc B570 and Arc A750.

Overall, this is a workstation-class laptop with gaming pretensions. The CPU can handle professional workloads with ease, while the GPU provides adequate graphics for everyday tasks and moderate gaming. It is not a balanced gaming rig, nor is it a top-tier creator platform — it sits in a middle ground where the processor boosts the system above its graphics component.

Upgrade Path and Platform

The Ryzen 7 8745HX uses AMD Socket FL1, which is specific to the Dragon Range mobile platform. This socket supports DDR5 memory (dual-channel, 83.2 GB/s bandwidth) and PCIe Gen 5 with 28 CPU lanes. The unlocked multiplier allows processor overclocking, though laptop cooling solutions may limit practical gains.

The GPU's TDP is 115 W, and it uses no external power connectors (portable device dependent). The suggested PSU field is null, but the 115 W GPU TDP combined with the 55 W CPU TDP suggests a total system power draw that a capable laptop power adapter can handle. The GPU connects via PCIe 4.0 x16, which is backward compatible with the CPU's PCIe Gen 5 lanes.

A sensible next upgrade would focus on the GPU, as the CPU has significant headroom (92nd percentile vs. 65th percentile). However, in a laptop form factor, component upgrades are typically limited to memory and storage. The 8 GB GPU VRAM is the most likely constraint for future workloads, particularly as games and creative applications demand more memory. The CPU's 32 MB L3 cache and DDR5 support ensure it will remain relevant for several years, making this a platform with a longer effective lifespan for CPU-bound tasks than for GPU-bound ones.

Rate My PC: AMD Ryzen 7 8745HX + NVIDIA GeForce RTX 3070 Mobile

Apex Performer

System Balance Analysis

AMD Ryzen 7 8745HX

NVIDIA GeForce RTX 3070 Mobile

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

FAQ

Benchmark Performance

GPU Analysis

Who Should Build It

Balance and Bottleneck

Gaming Performance

CPU Analysis

Build Overview

Upgrade Path and Platform

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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