AMD Radeon Instinct MI300X vs Intel Xeon Phi 7120P

Comparison of AMD Radeon Instinct MI300X with 192 GB HBM3 and 19,456 cores vs Intel Xeon Phi 7120P with 16 GB GDDR5 and 976 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon Instinct MI300X

AMD Radeon Instinct MI300X

RX 7900 XTX RX 7900 XTX
Instinct MI300X Instinct MI300X
MI250 MI250

Intel Xeon Phi 7120P

3.8

Intel Xeon Phi 7120P

3.8

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Benchmarks Additional

Memory

Memory Size

192 GB 16 ГБ

Memory Type

HBM3 GDDR5

Memory Bandwidth

10.3 TB/s 352.0 GB/s

Memory Bus Width

8,192 бит 512 бит

ML Performance

FP16 (Half Precision)

653.7 TFLOPS No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

81.72 TFLOPS 2.602 TFLOPS

FP64 (Double Precision)

81.72 TFLOPS No

CUDA Cores

19,456 976

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 3.0 Knights

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000 1,238

Boost Clock

2,100 1,333

Memory Clock

2,525 1,375

Power Consumption

TDP/TGP

750 W
🔥 -60% 300 W

Recommended PSU

1150 W
🔥 -39% 700 W

Power Connector

None No

Rendering

Texture Units (TMU)

1,216 32

ROP

No No

L2 Cache

16 MB No

Benchmarks

MLPerf, llama2-70b-99.9 (UNSET)

1 983 tokens/s

MLPerf, llama2-70b-99.9 (fp16)

1 740 tokens/s

MLPerf, llama2-70b-99.9 (fp8)

1 057 tokens/s

MLPerf, llama3.1-405b (UNSET)

30.4 tokens/s

MLPerf, llama3.1-405b (fp16)

34.8 tokens/s

llama.cpp, llama-2-7b-Q4_0

232.9 tokens/s

MLPerf, mixtral-8x7b (fp8)

5 975 tokens/s

Additional

Slots

OAM Module Dual-slot

Release Date

Dec. 6, 2023 June 17, 2013

Display Outputs

No outputs
No outputs

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