Gainward GT 640 1 GB vs Matrox D1480 Quad DisplayPort

Comparison of Gainward GT 640 1 GB with 1 GB DDR3 and 384 cores vs Matrox D1480 Quad DisplayPort with 4 GB GDDR5 and 512 cores.

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Performance Rating

Matrox D1480 Quad DisplayPort outperforms Gainward GT 640 1 GB by 133.43% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Gainward GT 640 1 GB

28.2

Gainward GT 640 1 GB

28.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Matrox D1480 Quad DisplayPort

65.7

Matrox D1480 Quad DisplayPort

65.7

Contents:

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

Memory

Memory Size

1 ГБ
🔥 +300% 4 ГБ

Memory Type

DDR3 GDDR5

Memory Bandwidth

28.51 GB/s 96.13 GB/s

Memory Bus Width

128 бит 128 бит

ML Performance

FP16 (Half Precision)

No
🔥 22.27 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

692.7 TFLOPS
🔥 +106% 1,425.0 TFLOPS

FP64 (Double Precision)

0.02886 TFLOPS
🔥 +54% 0.044539999999999996 TFLOPS

CUDA Cores

384
🔥 +33% 512

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Kepler Pascal

SM (Streaming Multiprocessor)

No
🔥 4

PCIe Version

PCIe 3.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

3.0
🔥 6.1

Clocks & Performance

Base Clock

No
🔥 1,354

Boost Clock

No
🔥 1,392

Memory Clock

891
🔥 +69% 1,502

Power Consumption

TDP/TGP

65 W
🔥 -28% 47 W

Recommended PSU

250 W
🔥 -20% 200 W

Power Connector

None None

Rendering

Texture Units (TMU)

32
🔥 32

ROP

No No

L2 Cache

256 KB
🔥 +300% 1024 KB

Additional

Slots

Dual-slot Single-slot

Release Date

June 5, 2012 May 21, 2020

Display Outputs

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

1x DVI
1x HDMI 1.4a
1x VGA
4x mini-DisplayPort 1.4a
4x DisplayPort 1.4a

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