NVIDIA GeForce GTX 860M vs ATI Mobility Radeon HD 2700

VS

NVIDIA GeForce GTX 860M

ATI Mobility Radeon HD 2700

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 860M and 256MB VRAM Mobility Radeon HD 2700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M 's Advantages

Released 6 years and 1 months late

Boost Clock1085MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (80.19GB/s vs 22.40GB/s)

520 additional rendering cores

ATI Mobility Radeon HD 2700 's Advantages

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 860M +726%

1.389 TFLOPS

Mobility Radeon HD 2700

0.168 TFLOPS

GeForce GTX 860M

VS

Mobility Radeon HD 2700

Graphics Card

Jan 2014

Release Date

Dec 2007

GeForce 800M

Generation

M7x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-II

Clock Speeds

1020 MHz

Base Clock

-

1085 MHz

Boost Clock

-

1253 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

22.40GB/s

Render Config

-

Compute Units

3

-

640

Shading Units

120

40

TMUs

8

16

ROPs

4

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

64 KB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

2.800 GPixel/s

43.40 GTexel/s

Texture Rate

5.600 GTexel/s

-

1389 GFLOPS

FP32 (float)

168.0 GFLOPS

43.40 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM107

GPU Name

M76

N15P-GX-A1

GPU Variant

-

Maxwell

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.87 billion

Transistors

0.39 billion

148 mm²

Die Size

153 mm²

Graphics Features

12 (11_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

4.0

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