Radeon R7 250E and GeForce GTX 460 OEM - video card comparison

Radeon R7 250E

GeForce GTX 460 OEM

Architecture

GCN 1.0 (2012−2020)

Fermi (2010−2014)

GPU code name

Cape Verde

GF104

Market segment

Desktop

Release date

December 2013

October 2010

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

None

2x 6-pin

Core clock speed

800 MHz

650 MHz

Floating-point performance

819.2 gflops

873.6 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

1,500 million

1,950 million

Pipelines / CUDA cores

512

336

Power consumption (TDP)

55 Watt

150 Watt

Texture fill rate

25.60

36.40

Memory type

GDDR5

Maximum RAM amount

1 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

4500 MHz

3400 MHz

Memory bandwidth

72 GB/s

108.8 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

2x DVI, 1x mini-HDMI

HDMI

DirectX

12 (11_1)

12 (11_0)

CUDA

2.1

OpenCL

1.2

1.1

OpenGL

4.6

Shader Model

5.1

Vulkan

1.2.131

N/A