Home GPU Comparison AMD Radeon Instinct MI60 vs AMD Instinct MI300A

AMD Radeon Instinct MI60 vs AMD Instinct MI300A

We compared two Professional market GPUs: 32GB VRAM Radeon Instinct MI60 and 128GB VRAM AMD Instinct MI300A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI60 's Advantages
Lower TDP (300W vs 760W)
AMD Instinct MI300A 's Advantages
Released 5 years and 1 months late
Boost Clock has increased by 17% (2100MHz vs 1800MHz)
More VRAM (128GB vs 32GB)
Larger VRAM bandwidth (5300GB/s vs 1024GB/s)
10496 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Instinct MI60
14.75 TFLOPS
AMD Instinct MI300A +731%
122.6 TFLOPS
VS

Graphics Card

Nov 2018
Release Date
Dec 2023
Radeon Instinct
Generation
Instinct
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1200 MHz
Base Clock
1000 MHz
1800 MHz
Boost Clock
2100 MHz
1000 MHz
Memory Clock
5200 MHz

Memory

32GB
Memory Size
128GB
HBM2
Memory Type
HBM3
4096bit
Memory Bus
8192bit
1024GB/s
Bandwidth
5300GB/s

Render Config

-
SM Count
-
64
Compute Units
228
4096
Shading Units
14592
256
TMUs
880
64
ROPs
0
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
16 MB

Theoretical Performance

115.2 GPixel/s
Pixel Rate
0 MPixel/s
460.8 GTexel/s
Texture Rate
1496 GTexel/s
29.49 TFLOPS
FP16 (half)
980.6 TFLOPS
14.75 TFLOPS
FP32 (float)
122.6 TFLOPS
7.373 TFLOPS
FP64 (double)
61.3 TFLOPS

Graphics Processor

Vega 20
GPU Name
MI300
Vega 20 GL
GPU Variant
-
GCN 5.1
Architecture
CDNA 3.0
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
13.23 billion
Transistors
146 billion
331 mm²
Die Size
1017 mm²

Board Design

300W
TDP
760W
700 W
Suggested PSU
1000 W
1x mini-DisplayPort 1.4a
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
N/A
4.6
OpenGL
N/A
2.1
OpenCL
3.0
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
N/A

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