NVIDIA GeForce GTX 1080 Mobile vs ATI Mobility Radeon HD 2600 XT

VS

NVIDIA GeForce GTX 1080 Mobile

ATI Mobility Radeon HD 2600 XT

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 256MB VRAM Mobility Radeon HD 2600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Mobile 's Advantages

Released 9 years and 3 months late

Boost Clock1734MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (320.3GB/s vs 24.00GB/s)

2440 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Mobile +5346%

8.878 TFLOPS

Mobility Radeon HD 2600 XT

0.163 TFLOPS

GeForce GTX 1080 Mobile

VS

Mobility Radeon HD 2600 XT

Graphics Card

Aug 2016

Release Date

May 2007

GeForce 10 Mobile

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

1556 MHz

Base Clock

-

1734 MHz

Boost Clock

-

1251 MHz

Memory Clock

750 MHz

Memory

8GB

Memory Size

256MB

GDDR5X

Memory Type

GDDR3

256bit

Memory Bus

128bit

320.3GB/s

Bandwidth

24.00GB/s

Render Config

-

Compute Units

3

20

SM Count

-

2560

Shading Units

120

160

TMUs

8

64

ROPs

4

-

48 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

64 KB

-

Theoretical Performance

111.0 GPixel/s

Pixel Rate

2.720 GPixel/s

277.4 GTexel/s

Texture Rate

5.440 GTexel/s

138.7 GFLOPS

FP16 (half)

-

8.878 TFLOPS

FP32 (float)

163.2 GFLOPS

277.4 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GP104

GPU Name

M76

N17E-G3-A1

GPU Variant

M76 XT-M (216XJBKA13FG)

Pascal

Architecture

TeraScale

TSMC

Foundry

TSMC

16 nm

Process Size

65 nm

7.2 billion

Transistors

0.39 billion

314 mm²

Die Size

153 mm²

Graphics Features

12 (12_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

4.0

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