NVIDIA RTX PRO 4500 Blackwell Server vs AMD Radeon E9390 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Mar 2026
Oct 2019
Generation
Server Blackwell
Embedded
Type
Professional
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1215 MHz
713 MHz
Boost Clock
2415 MHz
1089 MHz
Memory Clock
1563 MHz
1250 MHz
Memory
Memory Size
32GB
8GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
256bit
Bandwidth
800.3GB/s
160.0GB/s
Render Config
SM Count
82
—
Shading Units
10496
1792
TMUs
328
112
ROPs
112
32
Tensor Cores
328
—
RT Cores
82
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
2 MB
Compute Units
—
28
Theoretical Performance
Pixel Rate
270.5 GPixel/s
34.85 GPixel/s
Texture Rate
792.1 GTexel/s
122.0 GTexel/s
FP16 (half)
50.70 TFLOPS
3.903 TFLOPS
FP32 (float)
50.70 TFLOPS
3.903 TFLOPS
FP64 (double)
792.1 GFLOPS
243.9 GFLOPS
Graphics Processor
GPU Name
GB203
Ellesmere
Architecture
Blackwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
45.6 billion
5.7 billion
Die Size
378 mm²
232 mm²
Board Design
TDP
165W
75W
Suggested PSU
450 W
—
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
12.0
—
Shader Model
6.9
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.