NVIDIA RTX PRO 4500 Blackwell Server vs AMD Ryzen Z1 Extreme GPU
GPU · Specs Compare
Graphics Card
Release Date
Mar 2026
Jun 2023
Generation
Server Blackwell
Console GPU
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
—
Clock Speeds
Base Clock
1215 MHz
800 MHz
Boost Clock
2415 MHz
2700 MHz
Memory Clock
1563 MHz
800 MHz
Memory
Memory Size
32GB
16GB
Memory Type
GDDR7
LPDDR5
Memory Bus
256bit
64bit
Bandwidth
800.3GB/s
25.60GB/s
Render Config
SM Count
82
—
Shading Units
10496
768
TMUs
328
48
ROPs
112
32
Tensor Cores
328
—
RT Cores
82
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
64 MB
8 MB
Compute Units
—
12
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
270.5 GPixel/s
86.40 GPixel/s
Texture Rate
792.1 GTexel/s
129.6 GTexel/s
FP16 (half)
50.70 TFLOPS
16.59 TFLOPS
FP32 (float)
50.70 TFLOPS
8.294 TFLOPS
FP64 (double)
792.1 GFLOPS
518.4 GFLOPS
Graphics Processor
GPU Name
GB203
Phoenix
Architecture
Blackwell 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
45.6 billion
25.39 billion
Die Size
378 mm²
178 mm²
GPU Variant
—
100-000001278
Board Design
TDP
165W
30W
Suggested PSU
450 W
—
Outputs
No outputs
1x USB Type-C
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.9
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.