NVIDIA A800 SXM4 80 GB vs PNY A100 Liquid Cooled

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs PNY A100 Liquid Cooled with 80 GB HBM2e and 6,912 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA A800 SXM4 80 GB

NVIDIA A800 SXM4 80 GB

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

PNY A100 Liquid Cooled

PNY A100 Liquid Cooled

Contents:

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

Memory

Memory Size

80 GB 80 GB

Memory Type

HBM2e HBM2e

Memory Bandwidth

2.04 TB/s 1.94 TB/s

Memory Bus Width

5,120 бит 5,120 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS 77.97 TFLOPS

BF16 (Brain Float)

311.84 TFLOPS 311.84 TFLOPS

TF32 (TensorFloat)

155.92 155.92

Compute Power

FP32 (Single Precision)

19.49 TFLOPS 19.49 TFLOPS

FP64 (Double Precision)

9.746 TFLOPS 9.746 TFLOPS

CUDA Cores

6,912 6,912

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Ampere

SM (Streaming Multiprocessor)

108 108

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0 8.0

Clocks & Performance

Base Clock

1,155 1,065

Boost Clock

1,410 1,410

Memory Clock

1,593 1,512

Power Consumption

TDP/TGP

400 W
🔥 -25% 300 W

Recommended PSU

800 W
🔥 -12% 700 W

Power Connector

None 8-pin EPS

Rendering

Texture Units (TMU)

432 432

ROP

No No

L2 Cache

40 MB 80 MB

Additional

Slots

SXM Module Single-slot

Release Date

Aug. 11, 2022 June 28, 2021

Display Outputs

No outputs
No outputs

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