GeForce 845M and Mobility Radeon HD 5650 - video card comparison

GeForce 845M

Mobility Radeon HD 5650

Architecture

Maxwell (2014−2018)

Terascale 2 (2009−2015)

GPU code name

GM108

Madison Pro

Market segment

Laptop

Release date

March 2014

January 2010

Interface

PCIe 3.0 x8

PCIe 2.0 x16

Boost clock speed

1150 MHz

650 MHz

Core clock speed

1071 MHz

450 MHz

Floating-point performance

883.7 gflops

360.0 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

1,870 million

627 million

Pipelines / CUDA cores

384

400

Power consumption (TDP)

45 Watt

15-19 Watt

Texture fill rate

37.63

9.000

Memory type

DDR3, GDDR5

GDDR3, DDR3

Maximum RAM amount

2 GB

1 GB

Memory bus width

64/128 Bit

128 Bit

Memory clock speed

2000 - 5000 MHz

800 MHz

Memory bandwidth

40.1 GB/s

25.6 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (11_0)

11.2 (11_0)

CUDA

OpenCL

1.2

OpenGL

4.6

4.4

Shader Model

5.1

5.0

Vulkan

1.1.126

N/A

Optimus