NVIDIA GeForce GTX 660 OEM vs Intel Arc A750

VS

NVIDIA GeForce GTX 660 OEM Intel Arc A750

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 660 OEM and 8GB VRAM Arc A750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 OEM 's Advantages

Lower TDP (130W vs 225W)

Intel Arc A750 's Advantages

Released 10 years and 2 months late

Boost Clock has increased by 170% (2400MHz vs 888MHz)

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 134.4GB/s)

2432 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 660 OEM

2.046 TFLOPS

Arc A750 +740%

17.2 TFLOPS

GeForce GTX 660 OEM

VS

Arc A750

Graphics Card

Aug 2012

Release Date

Oct 2022

GeForce 600

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

823 MHz

Base Clock

2050 MHz

888 MHz

Boost Clock

2400 MHz

1400 MHz

Memory Clock

2000 MHz

Memory

1536MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

256bit

134.4GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

Compute Units

-

1152

Shading Units

3584

96

TMUs

224

24

ROPs

112

-

Tensor Cores

448

-

RT Cores

28

16 KB (per SMX)

L1 Cache

-

384 KB

L2 Cache

16 MB

Theoretical Performance

21.31 GPixel/s

Pixel Rate

268.8 GPixel/s

85.25 GTexel/s

Texture Rate

537.6 GTexel/s

-

FP16 (half)

34.41 TFLOPS

2.046 TFLOPS

FP32 (float)

17.20 TFLOPS

85.25 GFLOPS

FP64 (double)

-

Graphics Processor

GK104

GPU Name

DG2-512

GK104-200-KD-A2

GPU Variant

ACM-G10

Kepler

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

21.7 billion

294 mm²

Die Size

406 mm²

Board Design

130W

TDP

225W

300 W

Suggested PSU

550 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.6

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