GeekRadar / The comparison desk

COMPARE.

Accelerators

AMD

AMD Instinct MI308X

Accelerators

Process node: 5 nm^*

Processing & platform

Process node: 5 nm^*
Reported chip die area: 1,017 mm²^*
Transistors: 153,000 million^*
GPU L2 cache: 32 MB^*
Texture mapping units: 1,216^*
Raster output units: 0^*
Chip foundry: TSMC^*
Card or module format: OAM Module^*
Suggested system PSU: 1,150 W^*
External power connectors: None^*
OpenCL: 3.0^*
Compute processor: Aqua^*
Reported accelerator cores: 19,456^*
Device memory: 192 GB^*
Device memory type: HBM3^*
Host interface: PCIe 5.0 x16^*
Declared accelerator TDP: 750 W^*

Memory & storage

Memory bus: 8,192 bit^*
Rated memory bandwidth: 5,320 GB/s^*

System configuration

Detailed specifications

Specifications · 29 fields

OpenCL

3.0^*

Reported theoretical BF16 peak

1.3074^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Host interface

PCIe 5.0 x16^*

Memory bus

8,192^* bit

Reported accelerator cores

19,456^*

Reported theoretical FP16 peak

81.72^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP32 peak

81.72^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

40.86^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

32 KB (per CU)^*

Declared GPU L2 cache

32 MB^*

Reported display outputs

No outputs^*

Theoretical pixel fill rate

0 MPixel/s^*

External power connectors

None^*

Reported chip die area

1017 mm²^*

Chip foundry

TSMC^*

Process node declaration

5 nm^*

Transistors

153,000 million^*

Compute processor

Aqua^*

Declared device memory

192^* GB

Rated memory bandwidth

5.32 TB/s^*

Device memory type

HBM3^*

Raster output units

0^*

Reported shading units

19,456^*

Card or module format

OAM Module^*

Suggested system PSU

1150 W^*

2:4 tensor sparsity

No^*

Declared accelerator TDP

750 W^*

Theoretical texture fill rate

2,553.6 GTexel/s^*

Texture mapping units

1,216^*

* Provisional data