Gaming & Workstation Benchmark Analysis
Comparing Intel Core i9-14900HX + RTX 4080 Mobile (175W) against AMD Ryzen 7 9800X3D + Liquid-Cooled RX 7900 XTX (24GB).
Computer B averages 160–195 FPS vs Computer A's 95–115 FPS across AAA games.
Computer B maintains 90–115 FPS at 4K without requiring upscalers; Computer A averages 55 FPS.
The 9800X3D's 96MB 3D V-Cache eliminates micro-stutters and frame drops during intense action scenes.
Computer A with OptiX RT renders faster in Blender 4.x (~5,500 samples/min vs ~4,000 samples/min).
Real-World Gaming & Synthetic Performance Breakdown
Based on TechPowerUp, Notebookcheck & Gamers Nexus verified reviews| Gaming / Workload Scenario | Computer A (Laptop) | Computer B (Desktop) | Delta / Winner |
|---|---|---|---|
| 3DMark Time Spy Graphics | 18,500 – 19,200 pts | 29,500 – 31,500 pts | Computer B (+60% Raw GPU Power) |
| Cyberpunk 2077 (1440p Ultra Raster) | 102 FPS avg | 174 FPS avg | Computer B (+70%) |
| Black Myth: Wukong (1440p Cinematic) | 68 FPS avg | 114 FPS avg | Computer B (+67%) |
| Alan Wake 2 (4K Ultra Raster) | 46 FPS (Stutters due to 12GB VRAM) | 88 FPS (Smooth in 24GB VRAM) | Computer B (+91%) |
| Cyberpunk 2077 (Path Tracing / Overdrive) | 62 FPS (DLSS 3.5 + Frame Gen) | 48 FPS (FSR 3.1) | Computer A (+29% with DLSS 3.5) |
| Local LLM (Llama 3.1 70B Quantized) | 1–2 tokens/sec (CPU Paging) | 15–18 tokens/sec (Pure VRAM) | Computer B (10x Faster) |
| FLUX.1 Diffusion Image Generation | Requires 4-bit NF4 Quantization | Runs Full Precision in 24GB VRAM | Computer B (Uncompressed VRAM) |
| Sustained Acoustic Noise | 50–55 dBA (Loud Blower Fans) | < 32 dBA (Whisper Quiet Dual 360mm) | Computer B (Near Silent) |
NVIDIA CUDA & DLSS 3.5 Advantage
Computer A remains the superior platform for professional 3D viewport rendering (Blender Cycles, Octane, V-Ray) and zero-friction Windows AI workflows. NVIDIA’s DLSS 3.5 Ray Reconstruction produces visibly sharper motion clarity and fewer ghosting artifacts in path-traced titles than AMD FSR 3.1.
24GB VRAM & 3D V-Cache Dominance
Computer B’s 24GB GDDR6 buffer provides massive future-proofing. Modern titles running 4K ultra textures with ray tracing easily exceed 12GB allocation, causing Computer A to page assets over PCIe. For local AI developers running Linux/ROCm, the 24GB buffer allows running 70B parameter models directly in VRAM.