AMD Radeon Instinct MI300A vs NVIDIA A100 SXM4 40 GB
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
May 2020
Generation
Radeon Instinct
Tesla Ampere
Type
Desktop
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1095 MHz
Boost Clock
2100 MHz
1410 MHz
Memory Clock
2525 MHz
1215 MHz
Memory
Memory Size
192GB
40GB
Memory Type
HBM3
HBM2e
Memory Bus
8192bit
5120bit
Bandwidth
10.3TB/s
1555GB/s
Render Config
Compute Units
304
-
Shading Units
19456
6912
TMUs
1216
432
ROPs
0
160
Tensor Cores
1216
432
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
16 MB
40 MB
L3 Cache
256 MB
-
SM Count
-
108
Theoretical Performance
Pixel Rate
0 MPixel/s
225.6 GPixel/s
Texture Rate
2554 GTexel/s
609.1 GTexel/s
FP16 (half)
653.7 TFLOPS
77.97 TFLOPS
FP32 (float)
81.72 TFLOPS
19.49 TFLOPS
FP64 (double)
81.72 TFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
GA100
Architecture
CDNA 3.0
Ampere
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
153 billion
54.2 billion
Die Size
1017 mm²
826 mm²
Board Design
TDP
750W
400W
Suggested PSU
1150 W
800 W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
3.0
3.0
Vulkan
N/A
N/A
Shader Model
N/A
N/A
CUDA
-
8.0
📊 Benchmark
Blender
-
2,186