EVGA GT 640 4 GB vs NVIDIA A100 PCIe 80 GB

Comparison of EVGA GT 640 4 GB with 4 GB DDR3 and 384 cores vs NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores.

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Performance Rating

EVGA GT 640 4 GB outperforms NVIDIA A100 PCIe 80 GB by 35.51% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

EVGA GT 640 4 GB

34.7

EVGA GT 640 4 GB

34.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA A100 PCIe 80 GB

25.6

NVIDIA A100 PCIe 80 GB

25.6

Contents:

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

Memory

Memory Size

4 ГБ
🔥 +1,900% 80 ГБ

Memory Type

DDR3 HBM2e

Memory Bandwidth

28.83 GB/s
🔥 1.94 TB/s

Memory Bus Width

128 бит 5,120 бит

ML Performance

FP16 (Half Precision)

No
🔥 77.97 TFLOPS

BF16 (Brain Float)

No
🔥 311.84 TFLOPS

TF32 (TensorFloat)

No
🔥 155.92

Compute Power

FP32 (Single Precision)

692.7 TFLOPS
🔥 19.49 TFLOPS

FP64 (Double Precision)

0.02886 TFLOPS
🔥 +33,670% 9.746 TFLOPS

CUDA Cores

384
🔥 +1,700% 6,912

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Kepler Ampere

SM (Streaming Multiprocessor)

No
🔥 108

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

3.0
🔥 8.0

Clocks & Performance

Base Clock

No
🔥 1,065

Boost Clock

No
🔥 1,410

Memory Clock

901
🔥 +68% 1,512

Power Consumption

TDP/TGP

🔥 -78% 65 W
300 W

Recommended PSU

🔥 -64% 250 W
700 W

Power Connector

None 8-pin EPS

Rendering

Texture Units (TMU)

32
🔥 +1,250% 432

ROP

No No

L2 Cache

256 KB
🔥 80 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 5, 2012 June 28, 2021

Display Outputs

1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

2x DVI
1x mini-HDMI 1.4a
No outputs

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