GeForce GTX 650 and i740 - video card comparison

GeForce GTX 650

i740

Architecture

Kepler (2012−2018)

i740 (1998)

GPU code name

GK107

Auburn

Market segment

Desktop

Release date

September 2012

February 1998

Bus support

PCI Express 3.0

Interface

PCIe 3.0 x16

AGP 2x

Supplementary power connectors

One 6-pin

Core clock speed

1058 MHz

66 MHz

CUDA cores

384

Floating-point performance

812.5 gflops

Manufacturing process technology

28 nm

150 nm

Number of transistors

1,270 million

Pipelines / CUDA cores

384

Power consumption (TDP)

64 Watt

Texture fill rate

33.9 billion/sec

0.07

Memory type

GDDR5

SDR

Maximum RAM amount

2 GB

4 MB

Memory bus width

128-bit GDDR5

64 Bit

Memory clock speed

5.0 GB/s

100 MHz

Memory bandwidth

80.0 GB/s

800.0 MB/s

Display Connectors

One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI

1x VGA

Multi monitor support

4 displays

HDMI

HDCP

Maximum VGA resolution

2048x1536

Audio input for HDMI

Internal

DirectX

12 (11_0)

5.0

CUDA

OpenCL

1.2

N/A

OpenGL

4.3

1.1

Shader Model

5.1

Vulkan

1.1.126

N/A

3D Blu-Ray

3D Gaming

3D Vision