AMD Radeon 520 Mobile vs NVIDIA GeForce GT 745A

VS

AMD Radeon 520 Mobile

NVIDIA GeForce GT 745A

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 2GB VRAM GeForce GT 745A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages

Released 3 years and 8 months late

NVIDIA GeForce GT 745A 's Advantages

Boost Clock915MHz

Larger VRAM bandwidth (28.80GB/s vs 16.00GB/s)

64 additional rendering cores

Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 520 Mobile

0.659 TFLOPS

GeForce GT 745A +6%

0.703 TFLOPS

Radeon 520 Mobile

VS

GeForce GT 745A

Graphics Card

Apr 2017

Release Date

Aug 2013

Mobility Radeon

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

837 MHz

-

Boost Clock

915 MHz

1000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

28.80GB/s

Render Config

5

Compute Units

-

320

Shading Units

384

20

TMUs

32

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

7.320 GPixel/s

20.60 GTexel/s

Texture Rate

29.28 GTexel/s

-

659.2 GFLOPS

FP32 (float)

702.7 GFLOPS

41.20 GFLOPS

FP64 (double)

29.28 GFLOPS

Board Design

50W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Banks

GPU Name

GK107

Banks PRO (216-0568010)

GPU Variant

N14P-LP

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

1.27 billion

56 mm²

Die Size

118 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

5.1

Shader Model

5.1

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