NVIDIA RTX PRO 1000 Blackwell Mobile vs AMD Radeon RX 7950 XT
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Unknown
Generation
Blackwell-MW
Navi III
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1020 MHz
2000 MHz
Boost Clock
1627 MHz
3000 MHz
Memory Clock
1500 MHz
2500 MHz
Memory
Memory Size
8GB
20GB
Memory Type
GDDR7
GDDR6
Memory Bus
128bit
320bit
Bandwidth
384.0GB/s
800.0GB/s
Render Config
SM Count
20
—
Shading Units
2560
5376
TMUs
80
336
ROPs
32
192
Tensor Cores
80
—
RT Cores
20
84
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
32 MB
6 MB
Compute Units
—
84
L3 Cache
—
80 MB
Theoretical Performance
Pixel Rate
52.06 GPixel/s
576.0 GPixel/s
Texture Rate
130.2 GTexel/s
1008 GTexel/s
FP16 (half)
8.330 TFLOPS
129.0 TFLOPS
FP32 (float)
8.330 TFLOPS
64.51 TFLOPS
FP64 (double)
130.2 GFLOPS
2.016 TFLOPS
Graphics Processor
GPU Name
GB207
Navi 31
GPU Variant
GB207
Navi 31 XT+
Architecture
Blackwell 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
16.9 billion
57.7 billion
Die Size
149 mm²
529 mm²
Board Design
TDP
35W
300W
Outputs
Portable Device Dependent
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.