Radeon HD 5770 and GeForce GTS 150 OEM - video card comparison

Radeon HD 5770

GeForce GTS 150 OEM

Architecture

Terascale 2 (2009−2015)

Tesla (2006−2010)

GPU code name

Juniper

G92

Market segment

Desktop

Release date

October 2009

March 2009

Interface

PCIe 2.0 x16

Supplementary power connectors

1x 6-pin

2x 6-pin

Core clock speed

850 MHz

738 MHz

Floating-point performance

1,360.0 gflops

470.0 gflops

Manufacturing process technology

40 nm

65 nm

Number of transistors

1,040 million

754 million

Pipelines / CUDA cores

800

128

Power consumption (TDP)

108 Watt

141 Watt

Texture fill rate

34.00

47.23

Memory type

GDDR5

GDDR3

Maximum RAM amount

1 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

4800 MHz

2000 MHz

Memory bandwidth

76.8 GB/s

64 GB/s

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

2x DVI, 1x S-Video

HDMI

DirectX

11.2 (11_0)

11.1 (10_0)

CUDA

1.1

OpenCL

1.2

1.1

OpenGL

4.4

3.3

Shader Model

5.0

4.0

Vulkan

N/A