Radeon Instinct MI350X

Graphics processor

Video memory: 288 GB^*
Memory bus: 8,192 bit^*
Rated memory bandwidth: 8,000 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: CDNA 3.0^*
Process node: Reported value 1: 5 nm^*
Reported value 2: 3 nm^*
GPU base clock: 1,000 MHz^*
GPU boost clock: 2,200 MHz^*

Memory & storage

Memory options: 288^*
Video memory: 288 GB^*
Video memory type: HBM3e^*
Memory bus: 8,192 bit^*
Rated memory bandwidth: 8,000 GB/s^*

Power specifications

Thermal design power: 1,000 W^*

System configuration

Detailed specifications

Specifications 1 · 22 fields

GPU architecture — AMD Instinct MI350X — 288 GB HBM3E: CDNA 4^*
Theoretical peak: BF16 tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 2,309.6^* TFLOPS
Theoretical peak: FP16 tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 2,309.6^* TFLOPS
Theoretical peak: FP32 non-tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 144.2^* TFLOPS
Theoretical peak: FP4 tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 9,227.5^* TFLOPS
Theoretical peak: FP64 non-tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 72.1^* TFLOPS
Theoretical peak: FP64 tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 72.1^* TFLOPS
Theoretical peak: FP6 tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 9,227.5^* TFLOPS
Theoretical peak: FP8 tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 4,614^* TFLOPS
Theoretical peak: INT8 tensor dense per GPU — AMD Instinct MI350X — 288 GB HBM3E: 4,614^* TOPS
Native hardware support: TF32 tensor — AMD Instinct MI350X — 288 GB HBM3E: No^*
Physical configuration — AMD Instinct MI350X — 288 GB HBM3E: OAM^*
GPU interconnect bandwidth (Infinity Fabric) bidirectional — AMD Instinct MI350X — 288 GB HBM3E: 1,075.2^* GB/s
GPU interconnect bandwidth per direction — AMD Instinct MI350X — 288 GB HBM3E: 537.6^* GB/s
Infinity Fabric link count — AMD Instinct MI350X — 288 GB HBM3E: 7^* links
PCIe interface declaration — AMD Instinct MI350X — 288 GB HBM3E: PCIe Gen 5 x16^*
Maximum board power — AMD Instinct MI350X — 288 GB HBM3E: 1,000^* W
Peak memory bandwidth per GPU — AMD Instinct MI350X — 288 GB HBM3E: 8,000^* GB/s
Memory interface width per GPU — AMD Instinct MI350X — 288 GB HBM3E: 8,192^* bit
Memory capacity per GPU — AMD Instinct MI350X — 288 GB HBM3E: 288^* GB
Memory technology — AMD Instinct MI350X — 288 GB HBM3E: HBM3E^*
GPU model — AMD Instinct MI350X — 288 GB HBM3E: AMD Instinct MI350X^*

Specifications 2 · 24 fields

proc transistors: 185,000 million^*
cores: 16,384^*
base clock: 1,000^*
boost clock: 2,200^*
memory clock: 2,000^*
ram: 288^*
name: AMD Radeon Instinct MI350X^*
ram type: HBM3e^*
bus width: 8,192^*
bus interface: PCIe 5.0 x16^*
ram bandwidth: 8.19 TB/s^*
fp16 performance: 576.7^*
fp32 performance: 72.09^*
fp64 performance: 72.09^*
tdp: 1,000^* W
suggested psu: 1,400^* W
slot width: OAM Module^*
is retail board: No^*
gpi value: 89.15^*
vendor: amd^*
manufacturer: AMD^*
card release date: 2025-06-12^*
proc foundry: TSMC^*
proc process size: 3^* nm

Specifications 3 · 49 fields

Brand: AMD^*
Top BUS WIDTH: 8,192^* bit
Render Config MCM: 2^*
Graphics Processor GPU Name: Aqua Vanjaram^*
Render Config Matrix Cores: 1,024^*
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: 2025^*
Graphics Card Generation: Radeon Instinct (MIx)^*
Graphics Card Production: Unreleased^*
Name: Radeon Instinct MI350X^*
Graphics Card Bus Interface: PCIe 5.0 x16^*
Clock Speeds Memory Clock: 2000 MHz 8 Gbps effective^*
Memory Memory Size: 288^* GB
Memory Memory Type: HBM3e^*
Memory Memory Bus: 8,192^* bit
Memory Bandwidth: 8.19 TB/s^*
Render Config TMUs: 1,024^*
Top GRAPHICS PROCESSOR: Aqua Vanjaram^*
Render Config ROPs: 0^*
Theoretical Performance Pixel Rate: 0 MPixel/s
Theoretical Performance Texture Rate: 2,252.8 GTexel/s
Board Design Slot Width: OAM Module^*
Board Design TDP: 1,000^* W
Board Design Suggested PSU: 1,400^* W
Board Design Outputs: No outputs^*
Graphics Features OpenCL: 3^*
source file: amd2025.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: FirePro Data Center^*
Graphics Processor Density: 150.4M / mm²^*
Top TMUS: 1,024^*
Graphics Processor Chip Package: MCM^*
Clock Speeds Base Clock: 1,000^* MHz
Clock Speeds Boost Clock: 2,200^* MHz
Top CORES: 16,384^*
Render Config Shading Units: 16,384^*
Render Config Compute Units: 256^*
Render Config L2 Cache: 16^* MB
Top MEMORY SIZE: 288^* GB
Theoretical Performance FP32 (float): 72.09^* TFLOPS
Theoretical Performance FP64 (double): 72.09 TFLOPS (1:1)
Render Config L1 Cache: 16 KB (per CU)^*
Graphics Card Announced: June 11th, 2025^*
Theoretical Performance FP16 (half): 576.7 TFLOPS (8:1)
Top MEMORY TYPE: HBM3e^*
Render Config L3 Cache: 256^* MB

* Provisional data