AMD Radeon Instinct MI355X vs Palit RTX 3070 Ti GameRock

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs Palit RTX 3070 Ti GameRock with 8 GB GDDR6X and 6,144 cores.

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Performance Rating

AMD Radeon Instinct MI355X outperforms Palit RTX 3070 Ti GameRock by 725.42% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI355X

93.5

AMD Radeon Instinct MI355X

93.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Palit RTX 3070 Ti GameRock

11.3

Palit RTX 3070 Ti GameRock

11.3

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 GDDR6X

Memory Bandwidth

🔥 8.19 TB/s
608.3 GB/s

Memory Bus Width

8,192 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +2,792% 629.1 TFLOPS
21.75 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +262% 78.64 TFLOPS
21.75 TFLOPS

FP64 (Double Precision)

🔥 +23,043% 78.64 TFLOPS
0.3398 TFLOPS

CUDA Cores

🔥 +167% 16,384
6,144

RT Cores

No
🔥 48

Architecture & Compatibility

GPU Architecture

CDNA 4.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 48

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

1,000
🔥 +57% 1,575

Boost Clock

🔥 +36% 2,400
1,770

Memory Clock

🔥 +68% 2,000
1,188

Power Consumption

TDP/TGP

1400 W
🔥 -76% 330 W

Recommended PSU

1800 W
🔥 -61% 700 W

Power Connector

None 2x 8-pin

Rendering

Texture Units (TMU)

🔥 +433% 1,024
192

ROP

No
🔥 48

L2 Cache

16 MB
🔥 4 MB

Benchmarks

MLPerf, llama2-70b-99.9 (mxfp4)

10 129 tokens/s

MLPerf, llama3.1-405b (mxfp4)

252.4 tokens/s

Additional

Slots

OAM Module Triple-slot

Release Date

July 15, 2025 May 31, 2021

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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