AMD Radeon 520 Mobile vs NVIDIA GeForce GT 445M

VS

AMD Radeon 520 Mobile

NVIDIA GeForce GT 445M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 1024MB VRAM GeForce GT 445M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages

Released 6 years and 7 months late

More VRAM (2GB vs 1024GB)

176 additional rendering cores

NVIDIA GeForce GT 445M 's Advantages

Larger VRAM bandwidth (40.00GB/s vs 16.00GB/s)

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 520 Mobile +100%

0.659 TFLOPS

GeForce GT 445M

0.328 TFLOPS

Radeon 520 Mobile

VS

GeForce GT 445M

Graphics Card

Apr 2017

Release Date

Sep 2010

Mobility Radeon

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

625 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

40.00GB/s

Render Config

5

Compute Units

-

SM Count

3

320

Shading Units

144

20

TMUs

24

8

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

3.420 GPixel/s

20.60 GTexel/s

Texture Rate

13.68 GTexel/s

-

659.2 GFLOPS

FP32 (float)

328.3 GFLOPS

41.20 GFLOPS

FP64 (double)

27.36 GFLOPS

Board Design

50W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Banks

GPU Name

GF106

Banks PRO (216-0568010)

GPU Variant

N11E-GE-A1

GCN 1.0

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.69 billion

Transistors

1.17 billion

56 mm²

Die Size

238 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

5.1

Shader Model

5.1

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