AMD Radeon Instinct MI325X vs MSI RX 6900 XT GAMING X TRIO

Comparison of AMD Radeon Instinct MI325X with 288 GB HBM3e and 19,456 cores vs MSI RX 6900 XT GAMING X TRIO with 16 GB GDDR6 and 5,120 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon Instinct MI325X

AMD Radeon Instinct MI325X

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

MSI RX 6900 XT GAMING X TRIO

MSI RX 6900 XT GAMING X TRIO

Contents:

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

Memory

Memory Size

288 GB 16 GB

Memory Type

HBM3e GDDR6

Memory Bandwidth

10.3 TB/s 512.0 GB/s

Memory Bus Width

8,192 бит 256 бит

ML Performance

FP16 (Half Precision)

653.7 TFLOPS 47.92 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

81.72 TFLOPS 23.96 TFLOPS

FP64 (Double Precision)

81.72 TFLOPS 1.4976 TFLOPS

CUDA Cores

19,456 5,120

RT Cores

No 80

Architecture & Compatibility

GPU Architecture

CDNA 3.0 RDNA 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000 1,925

Boost Clock

2,100 2,340

Memory Clock

2,525 2,000

Power Consumption

TDP/TGP

1000 W
🔥 -70% 300 W

Recommended PSU

1400 W
🔥 -50% 700 W

Power Connector

None 3x 8-pin

Rendering

Texture Units (TMU)

1,216 320

ROP

No 80

L2 Cache

16 MB 4 MB

Benchmarks

MLPerf, llama2-70b-99.9 (Dummy)

3 596 tokens/s

MLPerf, llama2-70b-99.9 (fp8)

1 946 tokens/s

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

22.4 tokens/s

MLPerf, mixtral-8x7b (fp8)

6 975 tokens/s

Additional

Slots

OAM Module Triple-slot

Release Date

Oct. 12, 2024 Oct. 28, 2020

Display Outputs

No outputs
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C

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