AMD Radeon Instinct MI300X vs GIGABYTE RTX 5070 GAMING OC

Comparison of AMD Radeon Instinct MI300X with 192 GB HBM3 and 19,456 cores vs GIGABYTE RTX 5070 GAMING OC with 12 GB GDDR7 and 6,144 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

GIGABYTE RTX 5070 GAMING OC

14.8

GIGABYTE RTX 5070 GAMING OC

14.8

Contents:

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

Memory

Memory Size

192 GB
🔥 12 ГБ

Memory Type

HBM3 GDDR7

Memory Bandwidth

10.3 TB/s 672.0 GB/s

Memory Bus Width

8,192 бит 192 бит

ML Performance

FP16 (Half Precision)

653.7 TFLOPS
🔥 32.26 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

81.72 TFLOPS
🔥 32.26 TFLOPS

FP64 (Double Precision)

81.72 TFLOPS
🔥 0.504 TFLOPS

CUDA Cores

19,456
🔥 6,144

RT Cores

No
🔥 48

Architecture & Compatibility

GPU Architecture

CDNA 3.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 48

PCIe Version

PCIe 5.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

1,000
🔥 +132% 2,325

Boost Clock

2,100
🔥 +25% 2,625

Memory Clock

2,525
🔥 1,750

Power Consumption

TDP/TGP

750 W
🔥 -67% 250 W

Recommended PSU

1150 W
🔥 -48% 600 W

Power Connector

None 1x 16-pin

Rendering

Texture Units (TMU)

1,216
🔥 192

ROP

No
🔥 48

L2 Cache

16 MB
🔥 +200% 48 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 Triple-slot

Release Date

Dec. 6, 2023 March 4, 2025

Display Outputs

No outputs
1x HDMI 2.1b
3x DisplayPort 2.1b

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