AMD Radeon Instinct MI250 vs PowerColor HD 7750 1 GB DDR3

Comparison of AMD Radeon Instinct MI250 with 128 GB HBM2e and 13,312 cores vs PowerColor HD 7750 1 GB DDR3 with 1 GB DDR3 and 512 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

PowerColor HD 7750 1 GB DDR3

30.2

PowerColor HD 7750 1 GB DDR3

30.2

Contents:

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

Memory

Memory Size

128 GB 1 ГБ

Memory Type

HBM2e DDR3

Memory Bandwidth

3.28 TB/s 25.60 GB/s

Memory Bus Width

8,192 бит 128 бит

ML Performance

FP16 (Half Precision)

362.1 TFLOPS No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

45.26 TFLOPS 819.2 TFLOPS

FP64 (Double Precision)

45.26 TFLOPS 0.0512 TFLOPS

CUDA Cores

13,312 512

RT Cores

No No

Architecture & Compatibility

GPU Architecture

CDNA 2.0 GCN 1.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000 No

Boost Clock

1,700 No

Memory Clock

1,600 800

Power Consumption

TDP/TGP

500 W
🔥 -89% 55 W

Recommended PSU

900 W
🔥 -72% 250 W

Power Connector

2x 8-pin None

Rendering

Texture Units (TMU)

832 32

ROP

No No

L2 Cache

16 MB 256 KB

Benchmarks

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

63.9 tokens/s

Additional

Slots

Dual-slot Single-slot

Release Date

Nov. 8, 2021 Feb. 15, 2012

Display Outputs

No outputs
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

1x DVI
1x HDMI 1.4a
1x VGA

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