NVIDIA RTX PRO 4500 Blackwell Server vs AMD Radeon AI PRO R9700S
GPU Specs Compare
Graphics Card
Release Date
Mar 2026
Dec 2025
Generation
Server Blackwell
Radeon Pro Navi
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1215 MHz
1660 MHz
Boost Clock
2415 MHz
2920 MHz
Memory Clock
1563 MHz
2518 MHz
Memory
Memory Size
32GB
32GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
256bit
Bandwidth
800.3GB/s
644.6GB/s
Render Config
SM Count
82
-
Shading Units
10496
4096
TMUs
328
256
ROPs
112
128
Tensor Cores
328
-
RT Cores
82
64
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
8 MB
Compute Units
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
270.5 GPixel/s
373.8 GPixel/s
Texture Rate
792.1 GTexel/s
747.5 GTexel/s
FP16 (half)
50.70 TFLOPS
95.68 TFLOPS
FP32 (float)
50.70 TFLOPS
47.84 TFLOPS
FP64 (double)
792.1 GFLOPS
1495.0 GFLOPS
Graphics Processor
GPU Name
GB203
Navi 48
Architecture
Blackwell 2.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
45.6 billion
53.9 billion
Die Size
378 mm²
357 mm²
GPU Variant
-
Navi 48 XTW
Board Design
TDP
165W
300W
Suggested PSU
450 W
700 W
Outputs
No outputs
4x DisplayPort 2.1a
Power Connectors
1x 16-pin
1x 16-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
1.4
CUDA
12.0
-
Shader Model
6.9
6.8