NVIDIA RTX PRO 4500 Blackwell Server vs AMD Radeon RX 7950 XTX
GPU · Specs Compare
Graphics Card
Release Date
Mar 2026
Unknown
Generation
Server Blackwell
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1215 MHz
2200 MHz
Boost Clock
2415 MHz
3300 MHz
Memory Clock
1563 MHz
2500 MHz
Memory
Memory Size
32GB
24GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
384bit
Bandwidth
800.3GB/s
960.0GB/s
Render Config
SM Count
82
—
Shading Units
10496
6144
TMUs
328
384
ROPs
112
192
Tensor Cores
328
—
RT Cores
82
96
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
64 MB
6 MB
Compute Units
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
270.5 GPixel/s
633.6 GPixel/s
Texture Rate
792.1 GTexel/s
1267 GTexel/s
FP16 (half)
50.70 TFLOPS
162.2 TFLOPS
FP32 (float)
50.70 TFLOPS
81.10 TFLOPS
FP64 (double)
792.1 GFLOPS
2.534 TFLOPS
Graphics Processor
GPU Name
GB203
Navi 31
Architecture
Blackwell 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
45.6 billion
57.7 billion
Die Size
378 mm²
529 mm²
GPU Variant
—
Navi 31 XTX+
Board Design
TDP
165W
355W
Suggested PSU
450 W
750 W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
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
2.2
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.9
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.