NVIDIA GeForce GTX 745 OEM vs Intel Arc A770

VS

NVIDIA GeForce GTX 745 OEM

Intel Arc A770

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 16GB VRAM Arc A770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 745 OEM 's Advantages

Lower TDP (55W vs 225W)

Intel Arc A770 's Advantages

Released 8 years and 8 months late

Boost Clock2400MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 28.80GB/s)

3712 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 745 OEM

0.793 TFLOPS

Arc A770 +2379%

19.66 TFLOPS

Blender

GeForce GTX 745 OEM

54

Arc A770 +4144%

2292

GeForce GTX 745 OEM

VS

Arc A770

Graphics Card

Feb 2014

Release Date

Oct 2022

GeForce 700

Generation

Alchemist(Arc 7)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2100 MHz

-

Boost Clock

2400 MHz

900 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

16GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

512.0GB/s

Render Config

-

384

Shading Units

4096

24

TMUs

256

16

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

16 MB

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

307.2 GPixel/s

24.79 GTexel/s

Texture Rate

614.4 GTexel/s

-

FP16 (half)

39.32 TFLOPS

793.3 GFLOPS

FP32 (float)

19.66 TFLOPS

24.79 GFLOPS

FP64 (double)

2.458 TFLOPS

Board Design

55W

TDP

225W

250 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0 1x VGA

Outputs

1x HDMI 2.13x DisplayPort 2.0

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GM107

GPU Name

DG2-512

GM107-220-A2

GPU Variant

ACM-G10

Maxwell

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.87 billion

Transistors

21.7 billion

148 mm²

Die Size

406 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.6

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