AMD Radeon Pro Vega 48 vs NVIDIA RTX PRO 4500 Blackwell Workstation
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Mar 2025
Generation
Radeon Pro Mac
Blackwell PRO W
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
786 MHz
1750 MHz
Base Clock
—
1635 MHz
Boost Clock
—
2407 MHz
Memory
Memory Size
8GB
32GB
Memory Type
HBM2
GDDR7
Memory Bus
2048bit
256bit
Bandwidth
402.4GB/s
896.0GB/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
269.6 GPixel/s
Texture Rate
230.4 GTexel/s
789.5 GTexel/s
FP16 (half)
14.75 TFLOPS
50.53 TFLOPS
FP32 (float)
7.373 TFLOPS
50.53 TFLOPS
FP64 (double)
460.8 GFLOPS
789.5 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
200W
Outputs
Portable Device Dependent
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
—
550 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.