Radeon RX 7900 XT vs RTX PRO 6000 Blackwell
We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 96GB VRAM RTX PRO 6000 Blackwell to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 7900 XT 's Advantages
Lower TDP (300W vs 600W)
RTX PRO 6000 Blackwell 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 9% (2617MHz vs 2394MHz)
More VRAM (96GB vs 20GB)
Larger VRAM bandwidth (1.79TB/s vs 800.0GB/s)
18688 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 7900 XT
51480
RTX PRO 6000 Blackwell
+144%
126000
Graphics Card
Nov 2022
Release Date
Mar 2025
Navi III
Generation
Blackwell PRO W
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1387 MHz
Base Clock
1590 MHz
2394 MHz
Boost Clock
2617 MHz
2500 MHz
Memory Clock
1750 MHz
Memory
20GB
Memory Size
96GB
GDDR6
Memory Type
GDDR7
320bit
Memory Bus
512bit
800.0GB/s
Bandwidth
1.79TB/s
Render Config
84
Compute Units
-
-
SM Count
188
5376
Shading Units
24064
336
TMUs
752
192
ROPs
192
-
Tensor Cores
752
84
RT Cores
188
256 KB per Array
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
128 MB
80 MB
L3 Cache
-
Theoretical Performance
459.6 GPixel/s
Pixel Rate
502.5 GPixel/s
804.4 GTexel/s
Texture Rate
1968 GTexel/s
103.0 TFLOPS
FP16 (half)
126.0 TFLOPS
51.48 TFLOPS
FP32 (float)
126.0 TFLOPS
1.609 TFLOPS
FP64 (double)
1.968 TFLOPS
Board Design
300W
TDP
600W
700 W
Suggested PSU
1000 W
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Outputs
4x DisplayPort 2.1b
2x 8-pin
Power Connectors
1x 16-pin
Graphics Processor
Navi 31
GPU Name
GB202
Navi 31 XT
(215-145000156)
GPU Variant
-
RDNA 3.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
57.7 billion
Transistors
92.2 billion
529 mm²
Die Size
750 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.4
-
CUDA
12.0
6.7
Shader Model
6.8