Radeon RX 6800 XT vs RTX PRO 4000 Blackwell SFF Edition

G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Performance Comparison

About G3D Mark

G3D Mark Score

24995

G3D Mark Score

30020

Performance Difference

RTX PRO 4000 Blackwell SFF Edition is 20.1% faster than Radeon RX 6800 XT

VRAM & Game Performance

VRAM (Video RAM) is dedicated memory on your graphics card that stores textures, frame buffers, and game assets. Higher VRAM allows for sharper textures at high resolutions (1440p/4K) and prevents stuttering in modern AAA games. 8GB is minimum for 1080p, 12GB+ recommended for 1440p, and 16GB+ for 4K gaming.

Radeon RX 6800 XT16384 MB

016GB32GB

1080pUltra

87%

low89%

medium89%

high89%

ultra84%

1440pUltra

80%

low89%

medium89%

high84%

ultra71%

4KMedium

60%

low89%

medium84%

high58%

ultra41%

📊 Performance Analysis

16 GB VRAM · 24,995 G3D Mark (upper mid-range)

1080pUltra settings, smooth 60+ FPS in all games.

1440pUltra settings, ideal for high-refresh monitors.

4KMedium settings. Playable but may need DLSS/FSR.

⚡Ray Tracing: RT viable at 1080p-1440p with DLSS. Disable for 4K.

🚀Upscaling: Quality mode: +30-40% FPS. Frame Gen available on RTX 40 series.

RTX PRO 4000 Blackwell SFF EditionN/A

016GB32GB

VRAM data unavailable

Benchmarks & Performance Comparison

In this GPU comparison, RTX PRO 4000 Blackwell SFF Edition performs 20.1% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Radeon RX 6800 XT and RTX PRO 4000 Blackwell SFF Edition.

Both graphics cards are popular choices for gaming. When comparing GPUs, consider VRAM capacity, ray tracing performance, power requirements, and price-to-performance ratio for your target gaming resolution (1080p, 1440p, or 4K).

Technical Specifications

Detailed hardware specifications for Radeon RX 6800 XT and RTX PRO 4000 Blackwell SFF Edition

Radeon RX 6800 XT

The Radeon RX 6800 XT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 4608 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It includes 72 ray tracing cores. G3D Mark benchmark score: 24,995 points. Launch price was $649.

Technical Specifications

ROPs:128

TMUs:288

Vram:16384 MB

L0 Cache:1.1 MB

L1 Cache:1 MB

L2 Cache:4 MB

L3 Cache:128 MB

Core Clock:1825 MHz

Boost Clock:2250 MHz

Shading Units:4608

Transistor Count:26,800 million

Ray Tracing Cores:72

Texture Fill Rate:648.0

Manufacturing Process:7 nm

Power Consumption (TDP):300 Watt

Floating Point Performance:20.74 TFLOPS

General Information

Codename:Navi 21

Architecture:RDNA 2.0 (2020−2025)

Launch Price:$649

Release Date:October 28 2020

Performance Ranking Position:42

RTX PRO 4000 Blackwell SFF Edition

The RTX PRO 4000 Blackwell SFF Edition is manufactured by NVIDIA. It was released in August 11 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 577 MHz to 1432 MHz. It has 8960 shading units. The thermal design power (TDP) is 70W. Manufactured using 5 nm process technology. It includes 70 ray tracing cores. G3D Mark benchmark score: 30,020 points.