NVIDIA GeForce GTX 480M vs ATI Mobility Radeon HD 540v

VS

NVIDIA GeForce GTX 480M ATI Mobility Radeon HD 540v

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 480M and 512MB VRAM Mobility Radeon HD 540v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 480M 's Advantages

Larger VRAM bandwidth (76.80GB/s vs 12.80GB/s)

272 additional rendering cores

ATI Mobility Radeon HD 540v 's Advantages

Lower TDP (15W vs 100W)

Score

Benchmark

FP32 (float)

GeForce GTX 480M +579%

0.598 TFLOPS

Mobility Radeon HD 540v

0.088 TFLOPS

GeForce GTX 480M

VS

Mobility Radeon HD 540v

Graphics Card

May 2010

Release Date

May 2010

GeForce 400M

Generation

M9x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

600 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

76.80GB/s

Bandwidth

12.80GB/s

Render Config

11

SM Count

-

Compute Units

1

352

Shading Units

80

44

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

64 KB

Theoretical Performance

9.350 GPixel/s

Pixel Rate

2.200 GPixel/s

18.70 GTexel/s

Texture Rate

4.400 GTexel/s

-

FP16 (half)

-

598.4 GFLOPS

FP32 (float)

88.00 GFLOPS

74.80 GFLOPS

FP64 (double)

-

Graphics Processor

GF100

GPU Name

M92

N11E-GTX-A3

GPU Variant

-

Fermi

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

3.1 billion

Transistors

0.242 billion

529 mm²

Die Size

73 mm²

Board Design

100W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.0

CUDA

-

5.1

Shader Model

4.1

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