AMD Radeon Pro Vega 48 vs NVIDIA RTX PRO 4500 Blackwell Server
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Mar 2026
Generation
Radeon Pro Mac
Server Blackwell
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
786 MHz
1563 MHz
Base Clock
—
1215 MHz
Boost Clock
—
2415 MHz
Memory
Memory Size
8GB
32GB
Memory Type
HBM2
GDDR7
Memory Bus
2048bit
256bit
Bandwidth
402.4GB/s
800.3GB/s
Render Config
Compute Units
48
—
Shading Units
3072
10496
TMUs
192
328
ROPs
64
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
64 MB
SM Count
—
82
Tensor Cores
—
328
RT Cores
—
82
Theoretical Performance
Pixel Rate
76.80 GPixel/s
270.5 GPixel/s
Texture Rate
230.4 GTexel/s
792.1 GTexel/s
FP16 (half)
14.75 TFLOPS
50.70 TFLOPS
FP32 (float)
7.373 TFLOPS
50.70 TFLOPS
FP64 (double)
460.8 GFLOPS
792.1 GFLOPS
Graphics Processor
GPU Name
Vega 10
GB203
GPU Variant
Vega 10 PRO
—
Architecture
GCN 5.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
12.5 billion
45.6 billion
Die Size
495 mm²
378 mm²
Board Design
TDP
Unknown
165W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
1x 16-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.7
6.9
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.