ATI Mobility Radeon HD 4550 vs NVIDIA GeForce GTS 150M

VS

ATI Mobility Radeon HD 4550

NVIDIA GeForce GTS 150M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4550 and 1024MB VRAM GeForce GTS 150M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4550 's Advantages

Released 10 months late

16 additional rendering cores

NVIDIA GeForce GTS 150M 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (51.20GB/s vs 11.20GB/s)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4550

0.088 TFLOPS

GeForce GTS 150M +45%

0.128 TFLOPS

Mobility Radeon HD 4550

VS

GeForce GTS 150M

Graphics Card

Jan 2010

Release Date

Mar 2009

M9x

Generation

GeForce 100M

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

700 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR3

64bit

Memory Bus

256bit

11.20GB/s

Bandwidth

51.20GB/s

Render Config

1

Compute Units

-

SM Count

8

80

Shading Units

64

8

TMUs

32

4

ROPs

16

-

16 KB (per CU)

L1 Cache

-

64 KB

L2 Cache

64 KB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

6.400 GPixel/s

4.400 GTexel/s

Texture Rate

12.80 GTexel/s

-

88.00 GFLOPS

FP32 (float)

128.0 GFLOPS

-

Board Design

Unknown

TDP

45W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

M93

GPU Name

G94

-

GPU Variant

N10E-GE1

TeraScale

Architecture

Tesla

TSMC

Foundry

TSMC

55 nm

Process Size

65 nm

0.242 billion

Transistors

0.505 billion

73 mm²

Die Size

240 mm²

Graphics Features

10.1 (10_1)

DirectX

11.1 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.1

4.1

Shader Model

4.0

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