NVIDIA GeForce GTS 450 Rev. 2 vs Intel Arc A780

VS

NVIDIA GeForce GTS 450 Rev. 2 Intel Arc A780

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 2 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 Rev. 2 's Advantages

Lower TDP (106W vs 200W)

Intel Arc A780 's Advantages

Boost Clock2200MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (559.6GB/s vs 57.73GB/s)

3904 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 2

0.601 TFLOPS

Arc A780 +2898%

18.02 TFLOPS

GeForce GTS 450 Rev. 2

VS

Arc A780

Graphics Card

Mar 2011

Release Date

Unknown

GeForce 400

Generation

Alchemist

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

2200 MHz

902 MHz

Memory Clock

1093 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

559.6GB/s

Render Config

4

SM Count

-

Compute Units

-

192

Shading Units

4096

32

TMUs

256

16

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

16 MB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

281.6 GPixel/s

25.06 GTexel/s

Texture Rate

563.2 GTexel/s

-

FP16 (half)

36.04 TFLOPS

601.3 GFLOPS

FP32 (float)

18.02 TFLOPS

50.11 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

DG2-512

GF116-200-KA-A1

GPU Variant

ACM-G10

Fermi 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.17 billion

Transistors

21.7 billion

238 mm²

Die Size

406 mm²

Board Design

106W

TDP

200W

300 W

Suggested PSU

550 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin

Power Connectors

2x 8-pin

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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