NVIDIA GeForce GTX 280M vs AMD Radeon HD 7650M Rebrand

VS

NVIDIA GeForce GTX 280M AMD Radeon HD 7650M Rebrand

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 280M and 1024MB VRAM Radeon HD 7650M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 280M 's Advantages

Larger VRAM bandwidth (60.80GB/s vs 25.60GB/s)

AMD Radeon HD 7650M Rebrand 's Advantages

Released 3 years late

352 additional rendering cores

Lower TDP (20W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 280M

0.374 TFLOPS

Radeon HD 7650M Rebrand +24%

0.466 TFLOPS

GeForce GTX 280M

VS

Radeon HD 7650M Rebrand

Graphics Card

Mar 2009

Release Date

Mar 2012

GeForce 200M

Generation

London

Mobile

Type

Mobile

MXM-IV

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

950 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

128bit

60.80GB/s

Bandwidth

25.60GB/s

Render Config

16

SM Count

-

Compute Units

6

128

Shading Units

480

64

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

64 KB

L2 Cache

256 KB

Theoretical Performance

9.360 GPixel/s

Pixel Rate

3.880 GPixel/s

37.44 GTexel/s

Texture Rate

11.64 GTexel/s

-

FP16 (half)

-

374.5 GFLOPS

FP32 (float)

465.6 GFLOPS

-

FP64 (double)

-

Graphics Processor

G92

GPU Name

Whistler

N10E-GTX

GPU Variant

Whistler PRO (216-0810005)

Tesla

Architecture

TeraScale 2

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.754 billion

Transistors

0.716 billion

324 mm²

Die Size

104 mm²

Board Design

75W

TDP

20W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

5.0

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