AMD Radeon Pro Vega 48 vs NVIDIA A800 SXM4 80 GB
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Aug 2022
Generation
Radeon Pro Mac
Ampere
Type
Mobile
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
786 MHz
1593 MHz
Base Clock
-
1155 MHz
Boost Clock
-
1410 MHz
Memory
Memory Size
8GB
80GB
Memory Type
HBM2
HBM2e
Memory Bus
2048bit
5120bit
Bandwidth
402.4GB/s
2039GB/s
Render Config
Compute Units
48
-
Shading Units
3072
6912
TMUs
192
432
ROPs
64
160
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
4 MB
40 MB
SM Count
-
108
Tensor Cores
-
432
Theoretical Performance
Pixel Rate
76.80 GPixel/s
225.6 GPixel/s
Texture Rate
230.4 GTexel/s
609.1 GTexel/s
FP16 (half)
14.75 TFLOPS
77.97 TFLOPS
FP32 (float)
7.373 TFLOPS
19.49 TFLOPS
FP64 (double)
460.8 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Vega 10
GA100
GPU Variant
Vega 10 PRO
-
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
12.5 billion
54.2 billion
Die Size
495 mm²
826 mm²
Board Design
TDP
Unknown
400W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Suggested PSU
-
800 W
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
-
8.0