GPUs

AMD Instinct MI250 Full Specs

13,312 Shaders
1.7GHz
128GB HBM2e3.28TB/s
··
45.26 TFLOPS
Form Factor
OAM Module
TDP
500W

Clock Speed
···
Peak OPS
362.1 TOPSINT4 Tensor
Tensor FP16-16
362.1 TFLOPS
Tensor FP16-32
362.1 TFLOPS
Tensor BF16
362.1 TFLOPS
FP32
45.26 TFLOPS
Tensor FP32
90.52 TFLOPS
FP64
45.26 TFLOPS
Tensor FP64
90.52 TFLOPS
Tensor INT4
362.1 TOPS
Tensor INT8
362.1 TOPS
Texture Rate
1.41 TTexel/s

Shaders
13,312 Shaders
TMUs
832 TMUs
Tensor Cores
832 T-Cores
CUs
208 CUs

Base Clock
1GHz
Boost Clock
1.7GHz

L2 Cache
16.4MB shared

128GB HBM2e
Memory Bus
8192-bit
Memory Speed
3.2GT/s
Memory Bandwidth
3.28TB/s
ECC
Yes

TDP
500W

Encoder Model
2x VCN 2.6

Decoder Model
2x VCN 2.6

Form Factor
OAM Module
Cooling
Passive

Manufacturer
Chip Designer
Architecture
Family
Branding
Instinct branding
Codename
Aldebaran
Chip Variant
Aldebaran XT
Market Segment
Server
Release Date
Nov 8, 2021

Foundry
TSMC
Fabrication Node
N6
Die Size
1448mm²
Transistor Count
56 Billion
Transistor Density
38.67 MTr/mm²

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