Intel Arc A750 vs NVIDIA GeForce GT 640 OEM

VS

Intel Arc A750

NVIDIA GeForce GT 640 OEM

We compared two Desktop platform GPUs: 8GB VRAM Arc A750 and 2GB VRAM GeForce GT 640 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A750 's Advantages

Released 10 years and 6 months late

Boost Clock2400MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 28.51GB/s)

3200 additional rendering cores

NVIDIA GeForce GT 640 OEM 's Advantages

Lower TDP (50W vs 225W)

Score

Benchmark

FP32 (float)

Arc A750 +2710%

17.2 TFLOPS

GeForce GT 640 OEM

0.612 TFLOPS

Arc A750

VS

GeForce GT 640 OEM

Graphics Card

Oct 2022

Release Date

Apr 2012

Alchemist(Arc 7)

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2050 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

891 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

28.51GB/s

Render Config

-

3584

Shading Units

384

224

TMUs

32

112

ROPs

16

448

Tensor Cores

-

28

RT Cores

-

L1 Cache

16 KB (per SMX)

16 MB

L2 Cache

256 KB

-

Theoretical Performance

268.8 GPixel/s

Pixel Rate

6.376 GPixel/s

537.6 GTexel/s

Texture Rate

25.50 GTexel/s

34.41 TFLOPS

FP16 (half)

-

17.20 TFLOPS

FP32 (float)

612.1 GFLOPS

2.150 TFLOPS

FP64 (double)

25.50 GFLOPS

Board Design

225W

TDP

50W

550 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

GK107

ACM-G10

GPU Variant

GK107-320-A2

Generation 12.7

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

1.27 billion

406 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.6

Shader Model

5.1

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