Radeon Instinct MI308X

Graphics processor

Video memory: 192 GB^*
Memory bus: 8,192 bit^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: CDNA 3.0^*
Process node: 5 nm^*
GPU base clock: 1,000 MHz^*
GPU boost clock: 2,100 MHz^*

Memory & storage

Memory options: 192^*
Video memory: 192 GB^*
Video memory type: HBM3^*
Memory bus: 8,192 bit^*

Power specifications

Thermal design power: 750 W^*

System configuration

Detailed specifications

Specifications 1 · 26 fields

proc transistors: 153,000 million^*
proc die size: 1,017^* mm²
cores: 19,456^*
base clock: 1,000^*
boost clock: 2,100^*
memory clock: 2,525^*
ram: 192^*
name: AMD Radeon Instinct MI308X^*
ram type: HBM3^*
bus width: 8,192^*
bus interface: PCIe 5.0 x16^*
ram bandwidth: 10.3 TB/s^*
fp16 performance: 653.7^*
fp32 performance: 81.72^*
fp64 performance: 81.72^*
tdp: 750^* W
suggested psu: 1,150^* W
slot width: OAM Module^*
is retail board: No^*
gpi value: 94.1^*
vendor: amd^*
manufacturer: AMD^*
arch name: CDNA 3.0^*
card release date: 2023-12-06^*
proc foundry: TSMC^*
proc process size: 5^* nm

Specifications 2 · 47 fields

Brand: AMD^*
Top BUS WIDTH: 8,192^* bit
Render Config MCM: 2^*
Graphics Processor GPU Name: Aqua Vanjaram^*
Render Config Matrix Cores: 1,216^*
Graphics Processor Architecture: CDNA 3.0^*
Graphics Processor Process Size: 5^* nm
Graphics Processor Transistors: 153,000 million^*
Graphics Processor Die Size: 1,017^* mm²
Graphics Card Release Date: Dec 6th, 2023^*
Graphics Card Generation: Radeon Instinct (MIx)^*
Name: Radeon Instinct MI308X^*
Graphics Card Bus Interface: PCIe 5.0 x16^*
Clock Speeds Memory Clock: 2525 MHz 10.1 Gbps effective^*
Memory Memory Size: 192^* GB
Memory Memory Type: HBM3^*
Memory Memory Bus: 8,192^* bit
Memory Bandwidth: 10.3 TB/s^*
Render Config TMUs: 1,216^*
Top GRAPHICS PROCESSOR: Aqua Vanjaram^*
Render Config ROPs: 0^*
Theoretical Performance Pixel Rate: 0 MPixel/s
Theoretical Performance Texture Rate: 2,553.6 GTexel/s
Board Design Slot Width: OAM Module^*
Board Design TDP: 750^* W
Board Design Suggested PSU: 1,150^* W
Board Design Outputs: No outputs^*
Graphics Features OpenCL: 3^*
source file: amd2023.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: FirePro Data Center^*
Graphics Processor Density: 150.4M / mm²^*
Top TMUS: 1,216^*
Graphics Processor Chip Package: MCM^*
Clock Speeds Base Clock: 1,000^* MHz
Clock Speeds Boost Clock: 2,100^* MHz
Top CORES: 19,456^*
Render Config Shading Units: 19,456^*
Render Config Compute Units: 304^*
Render Config L2 Cache: 16^* MB
Top MEMORY SIZE: 192^* GB
Theoretical Performance FP32 (float): 81.72^* TFLOPS
Theoretical Performance FP64 (double): 81.72 TFLOPS (1:1)
Render Config L1 Cache: 16 KB (per CU)^*
Theoretical Performance FP16 (half): 653.7 TFLOPS (8:1)
Top MEMORY TYPE: HBM3^*
Render Config L3 Cache: 256^* MB

* Provisional data