NVIDIA GeForce GTX 280M vs AMD Radeon E9550 MXM

VS

NVIDIA GeForce GTX 280M AMD Radeon E9550 MXM

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 280M and 8GB VRAM Radeon E9550 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 280M 's Advantages

Lower TDP (75W vs 95W)

AMD Radeon E9550 MXM 's Advantages

Released 7 years and 6 months late

Boost Clock1266MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (160.0GB/s vs 60.80GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 280M

0.374 TFLOPS

Radeon E9550 MXM +1459%

5.834 TFLOPS

GeForce GTX 280M

VS

Radeon E9550 MXM

Graphics Card

Mar 2009

Release Date

Sep 2016

GeForce 200M

Generation

Embedded

Mobile

Type

Mobile

MXM-IV

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1120 MHz

-

Boost Clock

1266 MHz

950 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

256bit

60.80GB/s

Bandwidth

160.0GB/s

Render Config

16

SM Count

-

Compute Units

36

128

Shading Units

2304

64

TMUs

144

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

2 MB

Theoretical Performance

9.360 GPixel/s

Pixel Rate

40.51 GPixel/s

37.44 GTexel/s

Texture Rate

182.3 GTexel/s

-

FP16 (half)

5.834 TFLOPS

374.5 GFLOPS

FP32 (float)

5.834 TFLOPS

-

FP64 (double)

364.6 GFLOPS

Graphics Processor

G92

GPU Name

Ellesmere

N10E-GTX

GPU Variant

Ellesmere XT

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

65 nm

Process Size

14 nm

0.754 billion

Transistors

5.7 billion

324 mm²

Die Size

232 mm²

Board Design

75W

TDP

95W

-

Suggested PSU

-

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

-

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

6.4

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