NVIDIA GeForce GTS 450 Rev. 3 vs AMD Radeon RX 560X

VS

NVIDIA GeForce GTS 450 Rev. 3 AMD Radeon RX 560X

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 3 and 4GB VRAM Radeon RX 560X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X 's Advantages

Released 5 years and 9 months late

Boost Clock1275MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (112.0GB/s vs 22.40GB/s)

880 additional rendering cores

Lower TDP (75W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 3

0.451 TFLOPS

Radeon RX 560X +478%

2.611 TFLOPS

GeForce GTS 450 Rev. 3

VS

Radeon RX 560X

Graphics Card

Jul 2012

Release Date

Apr 2018

GeForce 400

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1175 MHz

-

Boost Clock

1275 MHz

700 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

22.40GB/s

Bandwidth

112.0GB/s

Render Config

3

SM Count

-

Compute Units

16

144

Shading Units

1024

24

TMUs

64

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

Theoretical Performance

4.698 GPixel/s

Pixel Rate

20.40 GPixel/s

18.79 GTexel/s

Texture Rate

81.60 GTexel/s

-

FP16 (half)

2.611 TFLOPS

451.0 GFLOPS

FP32 (float)

2.611 TFLOPS

37.58 GFLOPS

FP64 (double)

163.2 GFLOPS

Graphics Processor

GF116

GPU Name

Polaris 21

GF116-200-KA-A1

GPU Variant

Polaris 21 XT (215-0908004)

Fermi 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.17 billion

Transistors

3 billion

238 mm²

Die Size

123 mm²

Board Design

106W

TDP

75W

300 W

Suggested PSU

250 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.4

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