ATI Mobility Radeon HD 5450 vs NVIDIA GeForce GT 330M

VS

ATI Mobility Radeon HD 5450

NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5450 and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5450 's Advantages

32 additional rendering cores

Lower TDP (11W vs 23W)

NVIDIA GeForce GT 330M 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5450

0.108 TFLOPS

GeForce GT 330M +12%

0.121 TFLOPS

Mobility Radeon HD 5450

VS

GeForce GT 330M

Graphics Card

Jan 2010

Release Date

Jan 2010

Manhattan

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

800 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

25.60GB/s

Render Config

1

Compute Units

-

SM Count

6

80

Shading Units

48

8

TMUs

16

4

ROPs

8

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

64 KB

-

Theoretical Performance

2.700 GPixel/s

Pixel Rate

4.600 GPixel/s

5.400 GTexel/s

Texture Rate

9.200 GTexel/s

-

108.0 GFLOPS

FP32 (float)

121.4 GFLOPS

-

Board Design

11W

TDP

23W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Park

GPU Name

GT216

Park PRO (216-0774007)

GPU Variant

N11P-GE1-A3

TeraScale 2

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.292 billion

Transistors

0.486 billion

59 mm²

Die Size

100 mm²

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.2

5.0

Shader Model

4.1

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