NVIDIA RTX PRO 5000 72 GB Blackwell vs AMD Radeon RX 6950 XT
GPU · Specs Compare
Graphics Card
Release Date
Oct 2025
May 2022
Generation
Blackwell PRO W
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1740 MHz
1860 MHz
Boost Clock
2377 MHz
2310 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
72GB
16GB
Memory Type
GDDR7
GDDR6
Memory Bus
384bit
256bit
Bandwidth
1.34TB/s
576.0GB/s
Render Config
SM Count
110
—
Shading Units
14080
5120
TMUs
440
320
ROPs
160
128
Tensor Cores
440
—
RT Cores
110
80
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
96 MB
4 MB
Compute Units
—
80
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
380.3 GPixel/s
295.7 GPixel/s
Texture Rate
1045.9 GTexel/s
739.2 GTexel/s
FP16 (half)
66.94 TFLOPS
47.31 TFLOPS
FP32 (float)
66.94 TFLOPS
23.65 TFLOPS
FP64 (double)
1045.9 GFLOPS
1478 GFLOPS
Graphics Processor
GPU Name
GB202
Navi 21
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
92.2 billion
26.8 billion
Die Size
750 mm²
520 mm²
GPU Variant
—
Navi 21 KXTX(215-121000289)
Board Design
TDP
300W
335W
Suggested PSU
700 W
700 W
Outputs
4x DisplayPort 2.1b
1x HDMI 2.12x DisplayPort 1.4a
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.9
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.