AMD Radeon RX 6950 XT vs NVIDIA RTX PRO 500 Blackwell Mobile
GPU · Specs Compare
Graphics Card
Release Date
May 2022
Unknown
Generation
Navi II
Blackwell-MW
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1860 MHz
1357 MHz
Boost Clock
2310 MHz
1792 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
16GB
6GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
96bit
Bandwidth
576.0GB/s
288.0GB/s
Render Config
Compute Units
80
—
Shading Units
5120
1792
TMUs
320
56
ROPs
128
24
RT Cores
80
14
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
24 MB
L3 Cache
128 MB
—
SM Count
—
14
Tensor Cores
—
56
Theoretical Performance
Pixel Rate
295.7 GPixel/s
43.01 GPixel/s
Texture Rate
739.2 GTexel/s
100.4 GTexel/s
FP16 (half)
47.31 TFLOPS
6.423 TFLOPS
FP32 (float)
23.65 TFLOPS
6.423 TFLOPS
FP64 (double)
1478 GFLOPS
100.4 GFLOPS
Graphics Processor
GPU Name
Navi 21
GB207
GPU Variant
Navi 21 KXTX(215-121000289)
—
Architecture
RDNA 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
26.8 billion
16.9 billion
Die Size
520 mm²
149 mm²
Board Design
TDP
335W
35W
Suggested PSU
700 W
—
Outputs
1x HDMI 2.12x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.5
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.