AMD Radeon Instinct MI325X vs AMD Ryzen Z2 A GPU

Comparison of AMD Radeon Instinct MI325X with 288 GB HBM3e and 19,456 cores vs AMD Ryzen Z2 A GPU with 16 GB LPDDR5 and 512 cores.

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Performance Rating

AMD Radeon Instinct MI325X outperforms AMD Ryzen Z2 A GPU by 4,950.51% 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 Ryzen Z2 A GPU

2.0

AMD Ryzen Z2 A GPU

2.0

Contents:

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

Memory

Memory Size

🔥 +1,700% 288 ГБ
16 ГБ

Memory Type

HBM3e LPDDR5

Memory Bandwidth

🔥 10.3 TB/s
102.4 GB/s

Memory Bus Width

8,192 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +19,848% 653.7 TFLOPS
3.277 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +4,889% 81.72 TFLOPS
1.638 TFLOPS

FP64 (Double Precision)

🔥 +79,705% 81.72 TFLOPS
0.1024 TFLOPS

CUDA Cores

🔥 +3,700% 19,456
512

RT Cores

No
🔥 8

Architecture & Compatibility

GPU Architecture

CDNA 3.0 RDNA 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 No

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000 1,000

Boost Clock

🔥 +31% 2,100
1,600

Memory Clock

🔥 +216% 2,525
800

Power Consumption

TDP/TGP

1000 W
🔥 -98% 15 W

Recommended PSU

1400 W No

Power Connector

None No

Rendering

Texture Units (TMU)

🔥 +3,700% 1,216
32

ROP

No
🔥 8

L2 Cache

🔥 16 MB
1024 KB

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 No

Release Date

Oct. 15, 2024 July 15, 2025

Display Outputs

No outputs
1x USB Type-C

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