NVIDIA GeForce GTX 470M vs ATI Mobility Radeon HD 5450

VS

NVIDIA GeForce GTX 470M

ATI Mobility Radeon HD 5450

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 470M and 1024MB VRAM Mobility Radeon HD 5450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470M 's Advantages

Released 8 months late

More VRAM (1536GB vs 1024GB)

Larger VRAM bandwidth (72.00GB/s vs 12.80GB/s)

208 additional rendering cores

ATI Mobility Radeon HD 5450 's Advantages

Lower TDP (11W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 470M +470%

0.616 TFLOPS

Mobility Radeon HD 5450

0.108 TFLOPS

GeForce GTX 470M

VS

Mobility Radeon HD 5450

Graphics Card

Sep 2010

Release Date

Jan 2010

GeForce 400M

Generation

Manhattan

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

750 MHz

Memory Clock

800 MHz

Memory

1536MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

192bit

Memory Bus

64bit

72.00GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

1

6

SM Count

-

288

Shading Units

80

48

TMUs

8

24

ROPs

4

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

384 KB

L2 Cache

128 KB

-

Theoretical Performance

6.420 GPixel/s

Pixel Rate

2.700 GPixel/s

25.68 GTexel/s

Texture Rate

5.400 GTexel/s

-

616.3 GFLOPS

FP32 (float)

108.0 GFLOPS

51.36 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

11W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GF104

GPU Name

Park

N11E-GT

GPU Variant

Park PRO (216-0774007)

Fermi

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.95 billion

Transistors

0.292 billion

332 mm²

Die Size

59 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

5.0

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