AMD Radeon Instinct MI100 vs AMD Radeon Instinct MI350X
GPU · Specs Compare
Graphics Card
Release Date
Nov 2020
Jun 2025
Generation
Radeon Instinct
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1000 MHz
Boost Clock
1502 MHz
2200 MHz
Memory Clock
1200 MHz
2000 MHz
Memory
Memory Size
32GB
288GB
Memory Type
HBM2
HBM3e
Memory Bus
4096bit
8192bit
Bandwidth
1229GB/s
8.19TB/s
Render Config
Compute Units
120
256
Shading Units
7680
16384
TMUs
480
1024
ROPs
64
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
8 MB
16 MB
Tensor Cores
—
1024
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
96.13 GPixel/s
0 MPixel/s
Texture Rate
721.0 GTexel/s
2252.8 GTexel/s
FP16 (half)
184.6 TFLOPS
72.09 TFLOPS
FP32 (float)
23.07 TFLOPS
72.09 TFLOPS
FP64 (double)
11.54 TFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
Arcturus
MI350 256CU
GPU Variant
Arcturus XL
—
Architecture
CDNA 1.0
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
7 nm
3 nm
Transistors
25.6 billion
185 billion
Die Size
750 mm²
Unknown
Board Design
TDP
300W
1000W
Suggested PSU
700 W
1400 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
2.1
3.0
Vulkan
N/A
N/A
Shader Model
N/A
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.