NVIDIA DRIVE A100 PROD vs AMD Radeon Instinct MI25
GPU Specs Compare
Graphics Card
Release Date
May 2020
Jun 2017
Generation
DRIVE
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1260 MHz
1400 MHz
Boost Clock
1260 MHz
1500 MHz
Memory Clock
1215 MHz
852 MHz
Memory
Memory Size
32GB
16GB
Memory Type
HBM2e
HBM2
Memory Bus
6144bit
2048bit
Bandwidth
1.87TB/s
436.2GB/s
Render Config
SM Count
108
-
Shading Units
6912
4096
TMUs
432
256
ROPs
192
64
Tensor Cores
432
-
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
32 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
241.9 GPixel/s
96.00 GPixel/s
Texture Rate
544.3 GTexel/s
384.0 GTexel/s
FP16 (half)
69.67 TFLOPS
24.58 TFLOPS
FP32 (float)
17.42 TFLOPS
12.29 TFLOPS
FP64 (double)
8.709 TFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
GA100
Vega 10
Architecture
Ampere
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
54.2 billion
12.5 billion
Die Size
826 mm²
495 mm²
GPU Variant
-
Vega 10 XT GL(215-0894124)
Board Design
TDP
400W
300W
Suggested PSU
800 W
700 W
Outputs
No outputs
No outputs
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
8.0
-
Shader Model
N/A
6.4