AMD Radeon Instinct MI300X vs ONIX Odyssey Arc B580 OC

Comparison of AMD Radeon Instinct MI300X with 192 GB HBM3 and 19,456 cores vs ONIX Odyssey Arc B580 OC with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

AMD Radeon Instinct MI300X outperforms ONIX Odyssey Arc B580 OC by 984.1% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI300X

94.1

AMD Radeon Instinct MI300X

94.1
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

ONIX Odyssey Arc B580 OC

8.7

ONIX Odyssey Arc B580 OC

8.7

Contents:

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

Memory

Memory Size

🔥 +1,500% 192 ГБ
12 ГБ

Memory Type

HBM3 GDDR6

Memory Bandwidth

🔥 10.3 TB/s
456.0 GB/s

Memory Bus Width

8,192 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +2,230% 653.7 TFLOPS
28.06 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +482% 81.72 TFLOPS
14.03 TFLOPS

FP64 (Double Precision)

🔥 +4,559% 81.72 TFLOPS
1.754 TFLOPS

CUDA Cores

🔥 +660% 19,456
2,560

RT Cores

No
🔥 20

Architecture & Compatibility

GPU Architecture

CDNA 3.0 Xe2

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000
🔥 +167% 2,670

Boost Clock

2,100
🔥 +30% 2,740

Memory Clock

🔥 +6% 2,525
2,375

Power Consumption

TDP/TGP

750 W
🔥 -75% 190 W

Recommended PSU

1150 W
🔥 -61% 450 W

Power Connector

None 1x 8-pin

Rendering

Texture Units (TMU)

🔥 +660% 1,216
160

ROP

No
🔥 20

L2 Cache

16 MB
🔥 +12% 18 MB

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 Dec. 13, 2024

Display Outputs

No outputs
1x HDMI 2.1a
3x DisplayPort 2.1

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