NVIDIA A100 PCIe 80 GB vs NVIDIA GRID A100A

Comparison NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA GRID A100A with 32 GB HBM2e and 6,912 cores.

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Performance Rating

NVIDIA A100 PCIe 80 GB outperforms NVIDIA GRID A100A by 13.51% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA A100 PCIe 80 GB

25.6

NVIDIA A100 PCIe 80 GB

25.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA GRID A100A

22.6

NVIDIA GRID A100A

22.6

Expert Comparison

NVIDIA A100 PCIe 80 GB имеет большую память (80 ГБ против 32 ГБ) и более высокий индекс производительности (25.6 против 22.6), что делает его предпочтительным для обработки больших объемов данных и сложных вычислений. GRID A100A, с другой стороны, имеет более широкую шину данных (6144 бит против 5120 бит) и подходит для задач виртуализации и облачных вычислений из-за своей более высокой тепловыделения (400 Вт против 300 Вт).

Contents:

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

Memory

Memory Size

🔥 +150% 80 ГБ
32 GB

Memory Type

HBM2e HBM2e

Memory Bandwidth

🔥 +4% 1.94 TB/s
1.87 TB/s

Memory Bus Width

5,120 бит 6,144 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS 77.97 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

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

CUDA Toolkit (first supported)

v11 v11

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

1,065
🔥 +3% 1,095

Boost Clock

1,410 1,410

Memory Clock

🔥 +24% 1,512
1,215

Power Consumption

Recommended PSU

🔥 -12% 700 W
800 W

Power Connector

8-pin EPS None

TDP/TGP

🔥 -25% 300 W
400 W

Rendering

Texture Units (TMU)

432 432

ROP

No No

L2 Cache

🔥 +150% 80 MB
32 MB

Additional

Slots

Dual-slot IGP

Release Date

June 28, 2021 May 14, 2020

Display Outputs

No outputs
No outputs

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Tesla A100 (80GB)

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