AMD Radeon Pro Vega 16 vs NVIDIA A100 PCIe 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Jun 2021
Generation
Radeon Pro Mac
Tesla Ampere(Axx)
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
815 MHz
1065 MHz
Boost Clock
1190 MHz
1410 MHz
Memory Clock
1200 MHz
1512 MHz
Memory
Memory Size
4GB
80GB
Memory Type
HBM2
HBM2e
Memory Bus
1024bit
5120bit
Bandwidth
307.2GB/s
1.94TB/s
Render Config
Compute Units
16
—
Shading Units
1024
6912
TMUs
64
432
ROPs
32
160
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
1024 KB
80 MB
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
38.08 GPixel/s
225.6 GPixel/s
Texture Rate
76.16 GTexel/s
609.1 GTexel/s
FP16 (half)
4.874 TFLOPS
77.97 TFLOPS
FP32 (float)
2.437 TFLOPS
19.49 TFLOPS
FP64 (double)
152.3 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Vega 12
GA100
GPU Variant
Vega 12 XLA
—
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
Unknown
54.2 billion
Die Size
Unknown
826 mm²
Board Design
TDP
75W
300W
Outputs
No outputs
No outputs
Suggested PSU
—
700 W
Power Connectors
—
8-pin EPS
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.3
N/A
CUDA
—
8.0
Benchmark
OctaneBench
—
310
Blender
—
3,722
▲ Specs Compare
Data sourced from official specifications and benchmark tests.