Radeon HD 6850M and GeForce 910M - video card comparison

Radeon HD 6850M

GeForce 910M

Architecture

Terascale 2 (2009−2015)

Kepler (2012−2018)

GPU code name

Granville Pro/LP

N15V-GM

Market segment

Laptop

Laptop

Release date

January 2011

September 2015

Bus support

-

PCI Express 3.0

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

-

None

Core clock speed

575 / 675 MHz

641 MHz

Floating-point performance

1,080.0 gflops

297.6 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

1,040 million

915 million

Pipelines / CUDA cores

800

384

Power consumption (TDP)

50 Watt

33 Watt

Texture fill rate

27.00

20.51

Memory type

DDR3, GDDR5

DDR3

Maximum RAM amount

1 GB

DDR3 MB

Memory bus width

128 Bit

64 Bit

Memory clock speed

800 MHz

2000 MHz

Memory bandwidth

25.6 GB/s

16.02 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

11.2 (11_0)

12 (11_0)

CUDA

-

+

OpenCL

1.2

1.2

OpenGL

4.4

4.5

Shader Model

5.0

5.1

Vulkan

N/A

1.1.126

GameWorks

-

+

GPU Boost

-

2.0

Optimus

-

+