ATI Mobility Radeon X1600 Mac Edition vs NVIDIA GeForce GT 555M

VS

ATI Mobility Radeon X1600 Mac Edition NVIDIA GeForce GT 555M

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon X1600 Mac Edition and 2GB VRAM GeForce GT 555M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages

Released 4 years and 4 months late

Larger VRAM bandwidth (28.80GB/s vs 12.67GB/s)

144 additional rendering cores

Score

Mobility Radeon X1600 Mac Edition

VS

GeForce GT 555M

Graphics Card

Nov 2007

Release Date

Mar 2012

M5x

Generation

GeForce 500M

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

396 MHz

Memory Clock

900 MHz

Memory

128MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

12.67GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

2

-

Compute Units

-

Shading Units

144

4

TMUs

24

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

-

L2 Cache

256 KB

Theoretical Performance

1.592 GPixel/s

Pixel Rate

2.700 GPixel/s

1.592 GTexel/s

Texture Rate

16.20 GTexel/s

-

FP16 (half)

-

FP32 (float)

388.8 GFLOPS

-

FP64 (double)

32.40 GFLOPS

Graphics Processor

M56

GPU Name

GF116

-

GPU Variant

N12E-GE2-A1

Ultra-Threaded SE

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

90 nm

Process Size

40 nm

0.157 billion

Transistors

1.17 billion

150 mm²

Die Size

238 mm²

Board Design

Unknown

TDP

35W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

3.0

Shader Model

5.1

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