NVIDIA A100 PCIe 80 GB vs NVIDIA GeForce 820M

Comparison NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA GeForce 820M with 1,024 GB DDR3 and 96 cores.

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Performance Rating

NVIDIA A100 PCIe 80 GB outperforms NVIDIA GeForce 820M by 3,064.2% 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 GeForce 820M

0.8

NVIDIA GeForce 820M

0.8

Expert Comparison

NVIDIA A100 PCIe 80 GB значительно превосходит NVIDIA GeForce 820M по всем параметрам. Она имеет гораздо больше ядер (6912 против 96), больше памяти (80 ГБ HBM2e против 1024 МБ DDR3), большую пропускную способность (1.94 TB/s против 14.40 GB/s) и гораздо более высокую производительность в FP32 (19.49 TFLOPS против 0.24 TFLOPS). A100 подходит для вычислений высокой сложности, машинного обучения и других интенсивных задач, в то время как GeForce 820M устарел и лучше подходит для базовых задач графики на ноутбуках.

Contents:

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

Memory

Memory Size

🔥 80 ГБ
1,024 MB

Memory Type

HBM2e DDR3

Memory Bandwidth

🔥 1.94 TB/s
14.40 GB/s

Memory Bus Width

5,120 бит 64 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)

🔥 +8,021% 19.49 TFLOPS
0.24 TFLOPS

FP64 (Double Precision)

🔥 +48,630% 9.746 TFLOPS
0.02 TFLOPS

CUDA Cores

🔥 +7,100% 6,912
96

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Fermi 2.0

SM (Streaming Multiprocessor)

🔥 +5,300% 108
2

PCIe Version

PCIe 4.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

🔥 8.0
2.1

CUDA Toolkit (first supported)

v11 v3

CUDA Toolkit (deprecated)

v8

CUDA Toolkit (support removed)

v9

CUDA Toolkit status

Supported Removed

Clocks & Performance

Base Clock

🔥 1,065
No

Boost Clock

🔥 1,410
No

Memory Clock

🔥 +68% 1,512
900

Power Consumption

Recommended PSU

700 W No

Power Connector

8-pin EPS None

TDP/TGP

300 W
🔥 -95% 15 W

Rendering

Texture Units (TMU)

🔥 +2,600% 432
16

ROP

No No

L2 Cache

🔥 80 MB
128 KB

Additional

Slots

Dual-slot IGP

Release Date

June 28, 2021 Nov. 27, 2013

Display Outputs

No outputs
Portable Device Dependent

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