SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 7845HX + NVIDIA GeForce RTX 4080 Mobile

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

94 / 100
ULTIMATE READY

Apex Performer

Top 6% 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
94%
VS
GPU
95%
PROCESSOR

AMD Ryzen 9 7845HX

46,654 Benchmark Score
Top 6% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4080 Mobile

38,135 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 AMD Ryzen 9 7845HX is a 12-core, 24-thread mobile processor built on the Zen 4 architecture, codenamed Dragon Range. It belongs to the 7000 series and is manufactured by TSMC on a 5 nm process, with a transistor count of 13,140 million spread across two 71 mm² dies. The chip runs at a base clock of 3.00 GHz and boosts up to 5.20 GHz, with a TDP of 55 W. It supports DDR5 memory on a dual-channel bus, delivering 83.2 GB/s of bandwidth, and includes ECC memory support. The CPU is unlocked, meaning the multiplier can be adjusted for overclocking on supported platforms.

The benchmark data shows a processor that scales well with thread count. The 3DMark scores progress from 1,025 in single-thread to 1,988 in 2-threads, 3,807 in 4-threads, 7,140 in 8-threads, 10,068 in 16-threads, and peak at 11,108 in max-threads. This scaling pattern indicates that the 12-core design is efficiently utilized, with diminishing returns only appearing beyond 16 threads. In Cinebench R23, the multi-core score of 26,876 is roughly 14.5 times the single-core score of 1,852, which is a strong ratio for a mobile chip. Geekbench results show 16,633 multi-core and 2,389 single-core, placing this CPU in the upper echelon of laptop processors.

The PassMark suite provides additional insight into specialized workloads. Integer math scores 155,118, floating-point math 94,287, and extended instructions 41,020. Data compression hits 543,539, while encryption reaches 32,789. Random string sorting achieves 63,223, and finding prime numbers scores 329. The multi-thread rating of 45,010 and single-thread rating of 3,935 confirm that this chip excels in both heavily threaded and lightly threaded tasks. With a percentile rank of 89 among all CPUs, the 7845HX sits in the top 11% of processors globally, which is remarkable for a mobile part.

The nearest rivals in average benchmark score are the Intel Xeon w3-2535 (46,653, 0% delta), AMD Ryzen 9 3900X (46,487, 0.4% ahead), Intel Core i7-13700K (46,881, 0.5% behind), and AMD Ryzen 9 5900 (46,971, 0.7% behind). The Ryzen 9 7845HX essentially trades blows with desktop-class parts from previous generations, which speaks to the efficiency of Zen 4. The 89th percentile ranking means that for multi-threaded productivity, this laptop CPU outperforms the vast majority of desktop processors still in service.

Gaming Performance

The FACT PACK contains no measured FPS rows for the combination of the AMD Ryzen 9 7845HX and NVIDIA GeForce RTX 4080 Mobile. Therefore, all gaming performance figures discussed here are estimates derived from the benchmark scores of the CPU and GPU, rather than direct measurements. Users should treat these expectations as approximations based on component capabilities, not verified results for this specific pairing.

Estimating from the CPU and GPU scores, this combination should deliver high-refresh gaming at 1440p and solid 4K performance in most titles. The CPU's single-thread score of 1,025 in 3DMark and 1,852 in Cinebench R23 indicate strong per-core performance that avoids bottlenecks in most game engines. The GPU's 24.72 TFLOPS of FP32 compute, combined with 432.0 GB/s of memory bandwidth, positions this laptop for ultra settings at 1440p with frame rates exceeding 100 FPS in esports titles and staying above 60 FPS in demanding AAA games.

The RTX 4080 Mobile's 12 GB of GDDR6 memory is sufficient for current game textures at 1440p and 4K, though future titles with heavy texture streaming may push against that capacity. The 232 tensor cores and 58 RT cores provide substantial headroom for DLSS and ray tracing workloads, which can significantly boost frame rates in supported games. The GPU's 81st percentile ranking among all GPUs means it outperforms roughly four-fifths of graphics cards in the wild, so gaming expectations should be high.

For competitive shooters and esports, the combination of a strong single-thread CPU and a fast GPU should yield frame rates well above 144 FPS at 1080p with competitive settings. At 1440p with maxed settings, most titles should remain comfortably above 60 FPS, with lighter games pushing past 120 FPS. At 4K, users should expect 60 FPS in most games with DLSS enabled, and 30-60 FPS in the most demanding titles without upscaling. These are estimates, not guarantees, but they align with the component benchmarks.

Benchmark Performance

The AMD Ryzen 9 7845HX achieves an average benchmark score of 46,654, placing it at the 89th percentile among all CPUs. This is a strong result for a mobile processor, matching or beating several desktop-class parts. The closest competitor is the Intel Xeon w3-2535 with an identical average score of 46,653, a 0% delta. The Ryzen 9 3900X trails by 0.4%, the Core i7-13700K leads by 0.5%, and the Ryzen 9 5900 leads by 0.7%. These tight margins indicate that the 7845HX delivers desktop-equivalent multi-threaded performance in a laptop form factor.

The NVIDIA GeForce RTX 4080 Mobile posts an average benchmark score of 38,135, ranking at the 81st percentile among all GPUs. Its nearest rival is the NVIDIA GeForce MX570 at 38,299, which leads by 0.4%. The RTX 5080 Mobile leads by 0.6% with 38,349, while the RTX 4070 trails by 1.3% with 37,648, and the Tesla P4 also trails by 1.3% with 37,628. The GPU's specific scores include 159,575 in Geekbench OpenCL, 145,807 in Geekbench Vulkan, 24,926 in Passmark G3D, and 11,191 in Passmark GPU Compute. The DirectX scores are 157 for DX10, 244 for DX11, 96 for DX12, and 286 for DX9, with a G2D score of 929.

The combined percentile for this CPU-GPU pairing is 85, indicating that the overall system outperforms 85% of all configurations in the database. The CPU's 89th percentile is slightly higher than the GPU's 81st percentile, suggesting that the processor has more headroom relative to its peers than the graphics card does. This imbalance is minor and unlikely to cause significant bottlenecks in most workloads, but it does mean that the GPU is the more limiting factor for gaming performance. The combined picture shows a high-end laptop that excels in both compute-heavy productivity and gaming, with the CPU leading the way and the GPU providing ample graphics horsepower.

Usage Scenarios

High-refresh gaming: The RTX 4080 Mobile's 24.72 TFLOPS and 432.0 GB/s bandwidth, paired with the CPU's single-thread score of 1,852 in Cinebench R23, should sustain high frame rates at 1080p and 1440p. Expect 144+ FPS in most esports titles and 60-100 FPS in AAA games at high settings.

Streaming: The 12-core CPU with a max-thread 3DMark score of 11,108 handles encoding and streaming overhead without compromising game performance. The GPU's 232 tensor cores also support NVENC-based encoding, offloading work from the CPU entirely. This system can handle simultaneous gaming, encoding, and broadcast software with minimal frame drops.

Video editing: Cinebench R23 multi-core score of 26,876 and PassMark data compression of 543,539 indicate fast rendering and export times in video editors. The 12 GB GPU memory and 432.0 GB/s bandwidth accelerate timeline scrubbing and effect previews. The combination of strong CPU multi-threading and GPU compute makes 4K video editing feasible.

3D rendering: The CPU's 89th percentile ranking and the GPU's 81st percentile provide substantial compute for Blender, Maya, and similar applications. The 24.72 TFLOPS FP32 and 11,191 Passmark GPU Compute scores mean GPU-accelerated renders will complete quickly, while CPU renders benefit from 24 threads.

Software development: The 16,633 Geekbench multi-core score and 45,010 PassMark multi-thread rating speed up compilation times for large codebases. The 12 cores and 24 threads handle parallel builds effectively, while single-thread performance of 2,389 in Geekbench ensures responsive IDE interactions and fast test execution.

Student and office work: The Radeon 610M integrated graphics provide basic display output when the discrete GPU is idle, saving power. The CPU's single-thread performance handles document editing, spreadsheets, and web browsing with ease. The 55 W TDP means the system stays cool and quiet during light workloads, making it suitable for classroom and library use.

GPU Analysis

The NVIDIA GeForce RTX 4080 Mobile is built on the Ada Lovelace architecture with the AD104 chip, manufactured on TSMC's 5 nm process. It contains 35,800 million transistors on a 294 mm² die, achieving a transistor density of 121.8 million per mm². The GPU has 7,424 shading units, 232 texture mapping units, and 80 raster output pipelines. It operates at a base clock of 1290 MHz with a boost clock of 1665 MHz, and the memory runs at 2250 MHz, delivering 18 Gbps effective speed.

The memory subsystem consists of 12 GB of GDDR6 on a 192-bit bus, providing 432.0 GB/s of bandwidth. This is adequate for 1440p gaming with high texture quality and for 4K gaming with DLSS enabled. The pixel rate is 133.2 GPixel/s and the texture rate is 386.3 GTexel/s, indicating strong fill-rate capabilities. The FP32 compute is rated at 24.72 TFLOPS, with FP16 also at 24.72 TFLOPS due to a 1:1 ratio, which is useful for AI and machine learning workloads.

The 58 RT cores and 232 tensor cores provide dedicated hardware for ray tracing and DLSS. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, covering all modern graphics APIs. The TDP is 110 W, which is moderate for a laptop GPU of this class, and the slot width is IGP with no external power connectors required. The bus interface is PCIe 4.0 x16, and display outputs are portable device dependent, meaning they vary by laptop model.

The benchmark scores show a GPU that performs well across different APIs. The Geekbench OpenCL score of 159,575 and Vulkan score of 145,807 indicate strong compute and graphics performance. The Passmark G3D score of 24,926 places it at the 81st percentile among all GPUs, meaning it outperforms 81% of graphics cards in the database. The GPU compute score of 11,191 confirms its capability for non-graphics compute tasks. The nearest rival, the GeForce MX570, leads by just 0.4%, while the RTX 5080 Mobile leads by 0.6%, suggesting this GPU is near the top of the mobile stack.

Upgrade Path and Platform

The AMD Ryzen 9 7845HX uses the AMD Socket FL1, which is specific to mobile platforms. This means the CPU is soldered to the motherboard in most laptops and cannot be upgraded independently. The system supports DDR5 memory on a dual-channel bus, and the 83.2 GB/s bandwidth is a significant advantage over older DDR4 platforms. The CPU provides 28 PCIe Gen 5 lanes, which is ample for the graphics card and high-speed NVMe storage.

The GPU is also soldered, with the RTX 4080 Mobile connected via PCIe 4.0 x16 and drawing 110 W. The suggested PSU is not specified in the data, and the TDP of 55 W for the CPU combined with 110 W for the GPU means the total system power draw is modest for the performance level. A laptop with this configuration will typically require a 200-300 W power adapter, but the exact requirement depends on the laptop's other components and cooling solution.

A sensible next upgrade for this platform would be increasing the memory capacity if the laptop supports it, since DDR5 is the only memory type supported. Adding a second NVMe SSD is also feasible given the 28 PCIe Gen 5 lanes, which can be allocated for storage. The CPU's unlocked multiplier suggests that overclocking is possible on laptops with adequate cooling, though this is typically limited by the laptop's thermal design. The production status of both components is active, meaning replacements and support are available.

Balance and Bottleneck

The CPU's 89th percentile and GPU's 81st percentile indicate that the processor is stronger relative to its peers than the graphics card. This suggests that in gaming workloads, the GPU is more likely to be the limiting factor. The CPU's single-thread performance is sufficient to drive high frame rates in most games without bottlenecking, even at 1080p where CPU load is highest. The max-thread score of 11,108 in 3DMark shows that the CPU can handle heavily threaded game engines and background tasks simultaneously.

In productivity workloads, the balance shifts. The CPU's 89th percentile means it outperforms most processors, so tasks like video editing, 3D rendering, and software compilation will be CPU-bound in many cases. The GPU's 81st percentile is still strong, but its 12 GB memory and 432.0 GB/s bandwidth may become the limiting factor in GPU-intensive rendering tasks with large scenes. The FP32 compute of 24.72 TFLOPS is substantial but not class-leading, so GPU rendering performance will be good but not exceptional.

The FPS scaling, while not measured directly, can be inferred from the benchmark scores. The CPU's single-thread performance of 1,025 in 3DMark and the GPU's G3D score of 24,926 suggest that at 1080p with lower settings, the CPU may become the bottleneck in high-FPS scenarios. At 1440p and 4K, the GPU will be the limiting factor, which is typical for gaming laptops. The combined percentile of 85 reflects a well-balanced system where neither component drastically limits the other, but the GPU is the more likely upgrade target for gaming enthusiasts.

FAQ

Q: What is the CPU's core and thread count?

A: The AMD Ryzen 9 7845HX has 12 cores and 24 threads, with a base clock of 3.00 GHz and a boost clock of 5.20 GHz.

Q: How much VRAM does the GPU have?

A: The NVIDIA GeForce RTX 4080 Mobile has 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of bandwidth.

Q: What are the CPU's Cinebench R23 scores?

A: The CPU scores 26,876 in multi-core and 1,852 in single-core in Cinebench R23.

Q: Does the GPU support ray tracing and DLSS?

A: Yes, the GPU has 58 RT cores and 232 tensor cores, and it supports DirectX 12 Ultimate, which includes ray tracing and DLSS features.

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

A: The combined percentile is 85, meaning the system outperforms 85% of configurations in the database.

Q: What memory type does the CPU support?

A: The CPU supports DDR5 memory on a dual-channel bus, with ECC support and 83.2 GB/s bandwidth.

Q: What is the GPU's FP32 compute performance?

A: The GPU delivers 24.72 TFLOPS of FP32 compute, with the same rating for FP16 at a 1:1 ratio.

Who Should Build It

This laptop configuration targets gamers who want high-refresh 1440p performance without compromising on portability. The RTX 4080 Mobile's 24.72 TFLOPS and 432.0 GB/s bandwidth, combined with the CPU's strong single-thread performance, make this a capable machine for competitive and AAA titles. Gamers who prioritize frame rates at 1080p with maximum settings will also be well served, as the CPU's 89th percentile ensures minimal bottlenecking.

Content creators working with video editing and 3D rendering will benefit from the 12-core CPU with a Cinebench R23 multi-core score of 26,876 and the GPU's compute capability of 11,191 in Passmark GPU Compute. The 12 GB VRAM is sufficient for 4K video editing timelines and moderate 3D scenes. Software developers compiling large codebases will appreciate the 24 threads and 45,010 PassMark multi-thread score, which speed up build times significantly.

Students and professionals in office environments will find the system overkill but capable, with the Radeon 610M integrated graphics providing efficiency for light tasks and the 55 W CPU TDP keeping power consumption reasonable. Small business workstations that need to handle occasional rendering or data processing alongside standard office tasks will find this configuration versatile. The 85th combined percentile means this system outperforms the majority of laptops in the database, making it a top-tier choice for users who need maximum performance in a mobile form factor.