Intel Arc A770 vs NVIDIA GeForce GTS 450 Rev. 3

VS

Intel Arc A770

NVIDIA GeForce GTS 450 Rev. 3

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 1024MB VRAM GeForce GTS 450 Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 10 years and 3 months late

Boost Clock2400MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 22.40GB/s)

3952 additional rendering cores

NVIDIA GeForce GTS 450 Rev. 3 's Advantages

Lower TDP (106W vs 225W)

Score

Benchmark

FP32 (float)

Arc A770 +4259%

19.66 TFLOPS

GeForce GTS 450 Rev. 3

0.451 TFLOPS

Arc A770

VS

GeForce GTS 450 Rev. 3

Graphics Card

Oct 2022

Release Date

Jul 2012

Alchemist(Arc 7)

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2100 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

700 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

3

4096

Shading Units

144

256

TMUs

24

128

ROPs

16

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

64 KB (per SM)

16 MB

L2 Cache

256 KB

-

Theoretical Performance

307.2 GPixel/s

Pixel Rate

4.698 GPixel/s

614.4 GTexel/s

Texture Rate

18.79 GTexel/s

39.32 TFLOPS

FP16 (half)

-

19.66 TFLOPS

FP32 (float)

451.0 GFLOPS

2.458 TFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

225W

TDP

106W

550 W

Suggested PSU

300 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

DG2-512

GPU Name

GF116

ACM-G10

GPU Variant

GF116-200-KA-A1

Generation 12.7

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

21.7 billion

Transistors

1.17 billion

406 mm²

Die Size

238 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.6

Shader Model

5.1

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