AMD Radeon HD 8670M vs GALAX RTX 5090 D HOF OC LAB XOC

Comparison of AMD Radeon HD 8670M with 1,024 GB DDR3 and 384 cores vs GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon HD 8670M

AMD Radeon HD 8670M

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

GALAX RTX 5090 D HOF OC LAB XOC

GALAX RTX 5090 D HOF OC LAB XOC

Contents:

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

Memory

Memory Size

1,024 MB 32 GB

Memory Type

DDR3 GDDR7

Memory Bandwidth

14.40 GB/s 1.79 TB/s

Memory Bus Width

64 бит 512 бит

ML Performance

FP16 (Half Precision)

No 115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.6336 TFLOPS 115.5 TFLOPS

FP64 (Double Precision)

No 1.805 TFLOPS

CUDA Cores

384 21,760

RT Cores

No 170

Architecture & Compatibility

GPU Architecture

GCN 1.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No 170

PCIe Version

PCIe 3.0 x8 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

775 2,017

Boost Clock

825 2,655

Memory Clock

900 1,750

Power Consumption

TDP/TGP

No 575 W

Recommended PSU

No 950 W

Power Connector

No 2x 16-pin

Rendering

Texture Units (TMU)

24 680

ROP

No 170

L2 Cache

128 KB 96 MB

Additional

Slots

No Triple-slot

Release Date

March 1, 2013 Jan. 30, 2025

Display Outputs

No
1x HDMI 2.1b
3x DisplayPort 2.1b

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