AMD Radeon Pro Vega II Duo vs NVIDIA A100 PCIe 80 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2019
Jun 2021
Generation
Radeon Pro Mac
Tesla Ampere(Axx)
Type
Desktop
Professional
Bus Interface
Apple MPX
PCIe 4.0 x16
Clock Speeds
Base Clock
1400 MHz
1065 MHz
Boost Clock
1720 MHz
1410 MHz
Memory Clock
1000 MHz
1512 MHz
Memory
Memory Size
32GB
80GB
Memory Type
HBM2
HBM2e
Memory Bus
4096bit
5120bit
Bandwidth
1020GB/s
1.94TB/s
Render Config
Compute Units
64
-
Shading Units
4096
6912
TMUs
256
432
ROPs
64
160
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
4 MB
80 MB
SM Count
-
108
Tensor Cores
-
432
Theoretical Performance
Pixel Rate
110.1 GPixel/s
225.6 GPixel/s
Texture Rate
440.3 GTexel/s
609.1 GTexel/s
FP16 (half)
28.18 TFLOPS
77.97 TFLOPS
FP32 (float)
14.09 TFLOPS
19.49 TFLOPS
FP64 (double)
7.045 TFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Vega 20
GA100
GPU Variant
Vega 20 XT
-
Architecture
GCN 5.1
Ampere
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
54.2 billion
Die Size
331 mm²
826 mm²
Board Design
TDP
475W
300W
Suggested PSU
850 W
700 W
Outputs
1x HDMI 2.0b4x Thunderbolt
No outputs
Power Connectors
None
8-pin EPS
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
📊 Benchmark
OctaneBench
-
310
Blender
-
3,722