AMD Radeon 630 Mobile vs NVIDIA GeForce GT 555M

VS

AMD Radeon 630 Mobile

NVIDIA GeForce GT 555M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 630 Mobile and 2GB VRAM GeForce GT 555M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 630 Mobile 's Advantages

Released 7 years and 2 months late

Boost Clock1211MHz

Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)

368 additional rendering cores

NVIDIA GeForce GT 555M 's Advantages

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 630 Mobile +218%

1.24 TFLOPS

GeForce GT 555M

0.389 TFLOPS

Radeon 630 Mobile

VS

GeForce GT 555M

Graphics Card

May 2019

Release Date

Mar 2012

Mobility Radeon

Generation

GeForce 500M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1082 MHz

Base Clock

-

1211 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

28.80GB/s

Render Config

8

Compute Units

-

SM Count

2

512

Shading Units

144

32

TMUs

24

16

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

19.38 GPixel/s

Pixel Rate

2.700 GPixel/s

38.75 GTexel/s

Texture Rate

16.20 GTexel/s

1240 GFLOPS

FP16 (half)

-

1240 GFLOPS

FP32 (float)

388.8 GFLOPS

77.50 GFLOPS

FP64 (double)

32.40 GFLOPS

Board Design

50W

TDP

35W

-

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

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 23

GPU Name

GF116

Polaris 23 MXL

GPU Variant

N12E-GE2-A1

GCN 4.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

1.17 billion

103 mm²

Die Size

238 mm²

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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