GeForce GTX 780 Rev. 2 and Radeon IGP 320 - video card comparison

GeForce GTX 780 Rev. 2

Radeon IGP 320

Architecture

Kepler (2012−2018)

Rage 7 (2001−2006)

GPU code name

GK110B

RS100

Market segment

Desktop

Release date

September 2013

October 2002

Interface

PCIe 3.0 x16

AGP 4x

Supplementary power connectors

1x 6-pin + 1x 8-pin

None

Boost clock speed

902 MHz

Core clock speed

863 MHz

160 MHz

Floating-point performance

4,156 gflops

Manufacturing process technology

28 nm

180 nm

Number of transistors

7,080 million

30 million

Pipelines / CUDA cores

2304

Power consumption (TDP)

250 Watt

Texture fill rate

173.2

0.16

Memory type

GDDR5

System Shared

Maximum RAM amount

3 GB

System Shared

Memory bus width

384 Bit

System Shared

Memory clock speed

6008 MHz

System Shared

Memory bandwidth

288.4 GB/s

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

No outputs

HDMI

DirectX

12 (11_1)

7.0

CUDA

3.5

OpenCL

1.2

N/A

OpenGL

4.6

1.4

Shader Model

5.1

Vulkan

1.1.126

N/A