NVIDIA A100 PCIe 80 GB vs NVIDIA GRID K100

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA GRID K100 with 256 GB DDR3 and 192 cores.

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Performance Rating

NVIDIA GRID K100 outperforms NVIDIA A100 PCIe 80 GB by 66.8% 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 K100

42.8

NVIDIA GRID K100

42.8

Contents:

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

Memory

Memory Size

🔥 80 ГБ
256 ГБ

Memory Type

HBM2e DDR3

Memory Bandwidth

🔥 1.94 TB/s
28.51 GB/s

Memory Bus Width

5,120 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 77.97 TFLOPS
No

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

🔥 19.49 TFLOPS
326.4 TFLOPS

FP64 (Double Precision)

🔥 +71,562% 9.746 TFLOPS
0.0136 TFLOPS

CUDA Cores

🔥 +3,500% 6,912
192

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Kepler

SM (Streaming Multiprocessor)

🔥 108
No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 8.0
3.0

Clocks & Performance

Base Clock

🔥 1,065
No

Boost Clock

🔥 1,410
No

Memory Clock

🔥 +70% 1,512
891

Power Consumption

TDP/TGP

300 W
🔥 -57% 130 W

Recommended PSU

700 W
🔥 -57% 300 W

Power Connector

8-pin EPS No

Rendering

Texture Units (TMU)

🔥 +2,600% 432
16

ROP

No No

L2 Cache

🔥 80 MB
256 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 28, 2021 June 28, 2013

Display Outputs

No outputs
No outputs

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