GeForce GTX 460 and Heathrow - video card comparison

GeForce GTX 460

Heathrow

Architecture

Fermi (2010−2014)

GCN 1.0 (2012−2020)

GPU code name

GF104

Heathrow

Market segment

Desktop

Desktop

Release date

July 2010

-

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

6-pin & 6-pin

-

SLI options

+

-

Core clock speed

675 MHz

-

Floating-point performance

907.2 gflops

-

Manufacturing process technology

40 nm

28 nm

Number of transistors

1,950 million

1,500 million

Pipelines / CUDA cores

336

640

Power consumption (TDP)

160 Watt

-

Texture fill rate

37.80

-

Memory type

GDDR5

-

Maximum RAM amount

2 GB

-

Memory bus width

192 Bit

-

Memory clock speed

3600 MHz

-

Memory bandwidth

86.4 GB/s

-

Display Connectors

Two Dual Link DVI, Mini HDMI

-

Multi monitor support

+

-

HDMI

+

-

HDCP

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 (11_1)

CUDA

+

-

OpenCL

1.1

2.1 (1.2)

OpenGL

4.1

4.6

Shader Model

5.1

6.5 (5.1)

Vulkan

N/A

1.2.170