NVIDIA GeForce GT 640 OEM Rebrand vs Intel Arc A310

VS

NVIDIA GeForce GT 640 OEM Rebrand

Intel Arc A310

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 640 OEM Rebrand and 4GB VRAM Arc A310 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A310 's Advantages

Released 10 years and 6 months late

Boost Clock1750MHz

More VRAM (4GB vs 1536GB)

Larger VRAM bandwidth (124.0GB/s vs 38.40GB/s)

624 additional rendering cores

Lower TDP (30W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GT 640 OEM Rebrand

0.415 TFLOPS

Arc A310 +547%

2.688 TFLOPS

GeForce GT 640 OEM Rebrand

VS

Arc A310

Graphics Card

Apr 2012

Release Date

Oct 2022

GeForce 600

Generation

Alchemist

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1750 MHz

-

Boost Clock

1750 MHz

800 MHz

Memory Clock

1937 MHz

Memory

1536MB

Memory Size

4GB

DDR3

Memory Type

GDDR6

192bit

Memory Bus

64bit

38.40GB/s

Bandwidth

124.0GB/s

Render Config

-

3

SM Count

-

144

Shading Units

768

24

TMUs

32

24

ROPs

16

-

Tensor Cores

96

-

RT Cores

6

64 KB (per SM)

L1 Cache

-

384 KB

L2 Cache

4 MB

-

Theoretical Performance

4.320 GPixel/s

Pixel Rate

28.00 GPixel/s

17.28 GTexel/s

Texture Rate

56.00 GTexel/s

-

FP16 (half)

5.376 TFLOPS

414.7 GFLOPS

FP32 (float)

2.688 TFLOPS

34.56 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

75W

TDP

30W

250 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.3a

Outputs

4x mini-DisplayPort 2.0

None

Power Connectors

None

Graphics Processor

GF116

GPU Name

DG2-128

GF116-150-A1

GPU Variant

ACM-G11

Fermi 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.17 billion

Transistors

7.2 billion

238 mm²

Die Size

157 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.6

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