Quadro K1000M and Mobility Radeon HD 4670 - video card comparison

Quadro K1000M

Mobility Radeon HD 4670

Architecture

Kepler (2012−2018)

Terascale 1 (2008−2010)

GPU code name

N14P-Q1

M96-XT

Market segment

Mobile workstation

Laptop

Release date

June 2012

January 2009

Interface

MXM-A (3.0)

Core clock speed

850 MHz

675 MHz

Floating-point performance

326.4 gflops

432.0 gflops

Manufacturing process technology

28 nm

55 nm

Number of transistors

1,270 million

514 million

Pipelines / CUDA cores

192

320

Power consumption (TDP)

45 Watt

35 Watt

Texture fill rate

13.60

21.60

Memory type

DDR3

GDDR3, DDR2, DDR3

Maximum RAM amount

2 GB

512 MB

Memory bus width

128 Bit

Memory clock speed

1800 MHz

800 MHz

Memory bandwidth

28.8 GB/s

25.6 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (11_0)

10.1 (10_1)

CUDA

OpenCL

1.2

1.1

OpenGL

4.6

3.3

Shader Model

5.1

4.1

Vulkan

N/A

Optimus