AMD Radeon R7 M260 vs NVIDIA GeForce GTX 850M

VS

AMD Radeon R7 M260 NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M260 and 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M260 's Advantages

Boost Clock980MHz

NVIDIA GeForce GTX 850M 's Advantages

Larger VRAM bandwidth (32.03GB/s vs 14.40GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M260

0.752 TFLOPS

GeForce GTX 850M +53%

1.155 TFLOPS

Radeon R7 M260

VS

GeForce GTX 850M

Graphics Card

Jun 2014

Release Date

Mar 2014

Gem System

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

940 MHz

Base Clock

-

980 MHz

Boost Clock

-

900 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

32.03GB/s

Render Config

-

SM Count

-

6

Compute Units

-

384

Shading Units

640

24

TMUs

40

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

128 KB

L2 Cache

2 MB

Theoretical Performance

7.840 GPixel/s

Pixel Rate

14.43 GPixel/s

23.52 GTexel/s

Texture Rate

36.08 GTexel/s

752.6 GFLOPS

FP16 (half)

-

752.6 GFLOPS

FP32 (float)

1155 GFLOPS

47.04 GFLOPS

FP64 (double)

36.08 GFLOPS

Graphics Processor

Topaz

GPU Name

GM107

Topaz XT (216-0858020)

GPU Variant

N15P-GT-A1

GCN 3.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.55 billion

Transistors

1.87 billion

125 mm²

Die Size

148 mm²

Board Design

Unknown

TDP

45W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

5.0

6.5

Shader Model

5.1

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