AMD Radeon HD 8670M vs NVIDIA A800 SXM4 80 GB

Comparison of AMD Radeon HD 8670M with 1,024 GB DDR3 and 384 cores vs NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 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

NVIDIA A800 SXM4 80 GB

NVIDIA A800 SXM4 80 GB

Contents:

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

Memory

Memory Size

1,024 MB 80 GB

Memory Type

DDR3 HBM2e

Memory Bandwidth

14.40 GB/s 2.04 TB/s

Memory Bus Width

64 бит 5,120 бит

ML Performance

FP16 (Half Precision)

No 77.97 TFLOPS

BF16 (Brain Float)

No 311.84 TFLOPS

TF32 (TensorFloat)

No 155.92

Compute Power

FP32 (Single Precision)

0.6336 TFLOPS 19.49 TFLOPS

FP64 (Double Precision)

No 9.746 TFLOPS

CUDA Cores

384 6,912

RT Cores

No No

Architecture & Compatibility

GPU Architecture

GCN 1.0 Ampere

SM (Streaming Multiprocessor)

No 108

PCIe Version

PCIe 3.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.0

Clocks & Performance

Base Clock

775 1,155

Boost Clock

825 1,410

Memory Clock

900 1,593

Power Consumption

TDP/TGP

No 400 W

Recommended PSU

No 800 W

Power Connector

No None

Rendering

Texture Units (TMU)

24 432

ROP

No No

L2 Cache

128 KB 40 MB

Additional

Slots

No SXM Module

Release Date

March 1, 2013 Aug. 11, 2022

Display Outputs

No
No outputs

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