GeForce GTX 680 Mac Edition and P102-100 - video card comparison

GeForce GTX 680 Mac Edition

P102-100

Architecture

Kepler (2012−2018)

Pascal (2016−2021)

GPU code name

GK104

GP102

Market segment

Desktop

Release date

April 2013

February 2018

Interface

PCIe 2.0 x16

PCIe 3.0 x4

Supplementary power connectors

2x 6-pin

2x 8-pin

Boost clock speed

1058 MHz

1683 MHz

Core clock speed

1006 MHz

1582 MHz

Floating-point performance

3,250 gflops

10,125 gflops

Manufacturing process technology

28 nm

16 nm

Number of transistors

3,540 million

11,800 million

Pipelines / CUDA cores

1536

3200

Power consumption (TDP)

195 Watt

250 Watt

Texture fill rate

135.4

336.6

Memory type

GDDR5

GDDR5X

Maximum RAM amount

2 GB

5 GB

Memory bus width

256 Bit

320 Bit

Memory clock speed

6008 MHz

11008 MHz

Memory bandwidth

192.3 GB/s

440.3 GB/s

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

No outputs

HDMI

DirectX

12 (11_0)

12 (12_1)

CUDA

3.0

6.1

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

6.4

Vulkan

1.1.126

1.2.131