AMD Radeon Instinct MI250 vs XFX Swift RX 9070 OC Triple Fan Edition

Comparison of AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs XFX Swift RX 9070 OC Triple Fan Edition with 16 GB GDDR6 and 3,584 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon Instinct MI250

AMD Radeon Instinct MI250

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

XFX Swift RX 9070 OC Triple Fan Edition

XFX Swift RX 9070 OC Triple Fan Edition

Contents:

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

Memory

Memory Size

128 GB 16 GB

Memory Type

HBM2e GDDR6

Memory Bandwidth

3.28 TB/s 644.6 GB/s

Memory Bus Width

8,192 бит 256 бит

ML Performance

FP16 (Half Precision)

362.1 TFLOPS 77.41 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

45.26 TFLOPS 38.71 TFLOPS

FP64 (Double Precision)

45.26 TFLOPS 1.2096 TFLOPS

CUDA Cores

13,312 3,584

RT Cores

No 56

Architecture & Compatibility

GPU Architecture

CDNA 2.0 RDNA 4.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000 1,440

Boost Clock

1,700 2,700

Memory Clock

1,600 2,518

Power Consumption

TDP/TGP

500 W
🔥 -56% 220 W

Recommended PSU

900 W
🔥 -39% 550 W

Power Connector

2x 8-pin 3x 8-pin

Rendering

Texture Units (TMU)

832 224

ROP

No 56

L2 Cache

16 MB 8 MB

Benchmarks

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

63.9 tokens/s

Additional

Slots

Dual-slot Triple-slot

Release Date

Nov. 8, 2021 March 6, 2025

Display Outputs

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

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