AMD Radeon Pro 555 vs NVIDIA GeForce GT 520MX

VS

AMD Radeon Pro 555 NVIDIA GeForce GT 520MX

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 1024MB VRAM GeForce GT 520MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages

Released 6 years and 1 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (81.60GB/s vs 14.40GB/s)

720 additional rendering cores

NVIDIA GeForce GT 520MX 's Advantages

Lower TDP (20W vs 75W)

Score

Benchmark

FP32 (float)

Radeon Pro 555 +654%

1.306 TFLOPS

GeForce GT 520MX

0.173 TFLOPS

Radeon Pro 555

VS

GeForce GT 520MX

Graphics Card

Jun 2017

Release Date

May 2011

Radeon Pro Mac

Generation

GeForce 500M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1275 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

81.60GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

1

12

Compute Units

-

768

Shading Units

48

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

128 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

1.800 GPixel/s

40.80 GTexel/s

Texture Rate

7.200 GTexel/s

1306 GFLOPS

FP16 (half)

-

1306 GFLOPS

FP32 (float)

172.8 GFLOPS

81.60 GFLOPS

FP64 (double)

14.40 GFLOPS

Graphics Processor

Polaris 21

GPU Name

GF119

Polaris 21 PRO

GPU Variant

N12P-GVR-B-A1

GCN 4.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

0.292 billion

123 mm²

Die Size

79 mm²

Board Design

75W

TDP

20W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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