NVIDIA GeForce GTX 280M vs ATI Mobility Radeon HD 545v

VS

NVIDIA GeForce GTX 280M ATI Mobility Radeon HD 545v

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 280M and 512MB VRAM Mobility Radeon HD 545v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 280M 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (60.80GB/s vs 12.80GB/s)

48 additional rendering cores

ATI Mobility Radeon HD 545v 's Advantages

Released 1 years and 2 months late

Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 280M +225%

0.374 TFLOPS

Mobility Radeon HD 545v

0.115 TFLOPS

GeForce GTX 280M

VS

Mobility Radeon HD 545v

Graphics Card

Mar 2009

Release Date

May 2010

GeForce 200M

Generation

M9x

Mobile

Type

Mobile

MXM-IV

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

950 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

GDDR3

Memory Type

GDDR3

256bit

Memory Bus

64bit

60.80GB/s

Bandwidth

12.80GB/s

Render Config

16

SM Count

-

Compute Units

1

128

Shading Units

80

64

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

64 KB

Theoretical Performance

9.360 GPixel/s

Pixel Rate

2.880 GPixel/s

37.44 GTexel/s

Texture Rate

5.760 GTexel/s

-

FP16 (half)

-

374.5 GFLOPS

FP32 (float)

115.2 GFLOPS

-

FP64 (double)

-

Graphics Processor

G92

GPU Name

M92

N10E-GTX

GPU Variant

-

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

55 nm

0.754 billion

Transistors

0.242 billion

324 mm²

Die Size

73 mm²

Board Design

75W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.1 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

4.1

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