AMD Radeon Pro Duo Polaris vs NVIDIA A800 SXM4 80 GB

Comparison of AMD Radeon Pro Duo Polaris with 16 GB GDDR5 and 2,304 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 Pro Duo Polaris

AMD Radeon Pro Duo Polaris

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

16 GB ×2 (32 ГБ) 80 GB

Memory Type

GDDR5 HBM2e

Memory Bandwidth

224.0 GB/s ×2 (448 GB/s) 2.04 TB/s

Memory Bus Width

256 бит ×2 (512 бит) 5,120 бит

ML Performance

FP16 (Half Precision)

5.728 TFLOPS 77.97 TFLOPS

BF16 (Brain Float)

No 311.84 TFLOPS

TF32 (TensorFloat)

No 155.92

Compute Power

FP32 (Single Precision)

5.728 TFLOPS 19.49 TFLOPS

FP64 (Double Precision)

0.358 TFLOPS 9.746 TFLOPS

CUDA Cores

2,304 ×2 (4608) 6,912

RT Cores

No No

Architecture & Compatibility

GPU Architecture

GCN 4.0 Ampere

SM (Streaming Multiprocessor)

No 108

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.0

Clocks & Performance

Base Clock

No 1,155

Boost Clock

No 1,410

Memory Clock

1,750 1,593

Power Consumption

TDP/TGP

🔥 -38% 250 W
400 W

Recommended PSU

🔥 -25% 600 W
800 W

Power Connector

1x 6-pin + 1x 8-pin None

Rendering

Texture Units (TMU)

144 ×2 (288) 432

ROP

No No

L2 Cache

2 MB 40 MB

Additional

Slots

Dual-slot SXM Module

Release Date

April 24, 2017 Aug. 11, 2022

Display Outputs

1x HDMI 2.0b
3x DisplayPort 1.4a
No outputs

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