AMD Radeon Instinct MI250 vs KFA2 RTX 3070 Ti SG (1-Click OC)

Comparison of AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs KFA2 RTX 3070 Ti SG (1-Click OC) with 8 GB GDDR6X and 6,144 cores.

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Performance Rating

AMD Radeon Instinct MI250 outperforms KFA2 RTX 3070 Ti SG (1-Click OC) by 345.23% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI250

50.9

AMD Radeon Instinct MI250

50.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

KFA2 RTX 3070 Ti SG (1-Click OC)

11.4

KFA2 RTX 3070 Ti SG (1-Click OC)

11.4

Contents:

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

Memory

Memory Size

🔥 +1,500% 128 ГБ
8 ГБ

Memory Type

HBM2e GDDR6X

Memory Bandwidth

🔥 3.28 TB/s
608.3 GB/s

Memory Bus Width

8,192 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +1,537% 362.1 TFLOPS
22.12 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +105% 45.26 TFLOPS
22.12 TFLOPS

FP64 (Double Precision)

🔥 +12,996% 45.26 TFLOPS
0.3456 TFLOPS

CUDA Cores

🔥 +117% 13,312
6,144

RT Cores

No
🔥 48

Architecture & Compatibility

GPU Architecture

CDNA 2.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 48

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

1,000
🔥 +57% 1,575

Boost Clock

1,700
🔥 +6% 1,800

Memory Clock

🔥 +35% 1,600
1,188

Power Consumption

TDP/TGP

500 W
🔥 -42% 290 W

Recommended PSU

900 W
🔥 -33% 600 W

Power Connector

2x 8-pin 2x 8-pin

Rendering

Texture Units (TMU)

🔥 +333% 832
192

ROP

No
🔥 48

L2 Cache

16 MB
🔥 4 MB

Benchmarks

llama.cpp, llama-2-7b-Q4_0

63.9 tokens/s

Additional

Slots

Dual-slot Triple-slot

Release Date

Nov. 8, 2021 May 31, 2021

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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