AMD Radeon RX 570X vs NVIDIA GeForce GTX 745 OEM

VS

AMD Radeon RX 570X NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 570X and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570X 's Advantages

Released 4 years and 2 months late

Boost Clock1244MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)

1664 additional rendering cores

NVIDIA GeForce GTX 745 OEM 's Advantages

Lower TDP (55W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 570X +542%

5.095 TFLOPS

GeForce GTX 745 OEM

0.793 TFLOPS

Radeon RX 570X

VS

GeForce GTX 745 OEM

Graphics Card

Apr 2018

Release Date

Feb 2014

Polaris

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1168 MHz

Base Clock

-

1244 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

384

128

TMUs

24

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

2 MB

L2 Cache

2 MB

Theoretical Performance

39.81 GPixel/s

Pixel Rate

16.53 GPixel/s

159.2 GTexel/s

Texture Rate

24.79 GTexel/s

5.095 TFLOPS

FP16 (half)

-

5.095 TFLOPS

FP32 (float)

793.3 GFLOPS

318.5 GFLOPS

FP64 (double)

24.79 GFLOPS

Graphics Processor

Polaris 20

GPU Name

GM107

Polaris 20 XL (215-0910052)

GPU Variant

GM107-220-A2

GCN 4.0

Architecture

Maxwell

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

1.87 billion

232 mm²

Die Size

148 mm²

Board Design

150W

TDP

55W

450 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 1x VGA

1x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.0

6.4

Shader Model

5.1

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