AMD Radeon Instinct MI350X vs NVIDIA A100 PCIe 80 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2025
Jun 2021
Generation
Radeon Instinct
Tesla Ampere(Axx)
Type
Professional
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1065 MHz
Boost Clock
2200 MHz
1410 MHz
Memory Clock
2000 MHz
1512 MHz
Memory
Memory Size
288GB
80GB
Memory Type
HBM3e
HBM2e
Memory Bus
8192bit
5120bit
Bandwidth
8.19TB/s
1.94TB/s
Render Config
Compute Units
256
-
Shading Units
16384
6912
TMUs
1024
432
ROPs
0
160
Tensor Cores
1024
432
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
16 MB
80 MB
L3 Cache
256 MB
-
SM Count
-
108
Theoretical Performance
Pixel Rate
0 MPixel/s
225.6 GPixel/s
Texture Rate
2252.8 GTexel/s
609.1 GTexel/s
FP16 (half)
72.09 TFLOPS
77.97 TFLOPS
FP32 (float)
72.09 TFLOPS
19.49 TFLOPS
FP64 (double)
36.04 TFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
MI350 256CU
GA100
Architecture
CDNA 4.0
Ampere
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
185 billion
54.2 billion
Die Size
Unknown
826 mm²
Board Design
TDP
1000W
300W
Suggested PSU
1400 W
700 W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
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
OctaneBench
-
310
Blender
-
3,722