AMD Radeon Instinct MI325X vs AMD Radeon RX Vega 64

Comparison of AMD Radeon Instinct MI325X with 288 GB HBM3e and 19,456 cores vs AMD Radeon RX Vega 64 with 8 GB HBM2 and 4,096 cores.

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Performance Rating

AMD Radeon Instinct MI325X outperforms AMD Radeon RX Vega 64 by 911.12% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI325X

100.0

AMD Radeon Instinct MI325X

100.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

AMD Radeon RX Vega 64

9.9

AMD Radeon RX Vega 64

9.9

Contents:

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

Memory

Memory Size

🔥 +3,500% 288 ГБ
8 ГБ

Memory Type

HBM3e HBM2

Memory Bandwidth

🔥 10.3 TB/s
483.8 GB/s

Memory Bus Width

8,192 бит 2,048 бит

ML Performance

FP16 (Half Precision)

🔥 +2,481% 653.7 TFLOPS
25.33 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +545% 81.72 TFLOPS
12.66 TFLOPS

FP64 (Double Precision)

🔥 +10,223% 81.72 TFLOPS
0.7916 TFLOPS

CUDA Cores

🔥 +375% 19,456
4,096

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 3.0 GCN 5.0

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
1,247

Boost Clock

🔥 +36% 2,100
1,546

Memory Clock

🔥 +167% 2,525
945

Power Consumption

TDP/TGP

1000 W
🔥 -70% 295 W

Recommended PSU

1400 W
🔥 -57% 600 W

Power Connector

None 2x 8-pin

Rendering

Texture Units (TMU)

🔥 +375% 1,216
256

ROP

No No

L2 Cache

🔥 +300% 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
🔥 +110% 47.1 tokens/s

MLPerf, mixtral-8x7b (fp8)

6 975 tokens/s

Additional

Slots

OAM Module Dual-slot

Release Date

Oct. 15, 2024 Aug. 7, 2017

Display Outputs

No outputs
1x HDMI 2.0b
3x DisplayPort 1.4a

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