Gainward GT 640 2 GB vs SPARKLE Arc A310 OmniView

Comparison of Gainward GT 640 2 GB with 2 GB DDR3 and 384 cores vs SPARKLE Arc A310 OmniView with 4 GB GDDR6 and 768 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

Gainward GT 640 2 GB

Gainward GT 640 2 GB

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

SPARKLE Arc A310 OmniView

SPARKLE Arc A310 OmniView

Contents:

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

Memory

Memory Size

2 GB 4 GB

Memory Type

DDR3 GDDR6

Memory Bandwidth

28.51 GB/s 124.0 GB/s

Memory Bus Width

128 бит 64 бит

ML Performance

FP16 (Half Precision)

No 6.144 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.6927 TFLOPS 3.072 TFLOPS

FP64 (Double Precision)

0.0289 TFLOPS 0.768 TFLOPS

CUDA Cores

384 768

RT Cores

No 6

Architecture & Compatibility

GPU Architecture

Kepler Xe-HPG

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

3.0 No

Clocks & Performance

Base Clock

No 2,000

Boost Clock

No 2,000

Memory Clock

891 1,937

Power Consumption

TDP/TGP

🔥 -13% 65 W
75 W

Recommended PSU

250 W 250 W

Power Connector

None None

Rendering

Texture Units (TMU)

32 32

ROP

No 6

L2 Cache

256 KB 4 MB

Additional

Slots

Dual-slot Single-slot

Release Date

June 5, 2012 Nov. 18, 2024

Display Outputs

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

1x DVI
1x HDMI 1.4a
1x VGA
4x mini-DisplayPort 2.0
4x HDMI 2.1

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