Radeon HD 7750 and P102-100 - video card comparison

Radeon HD 7750

P102-100

Architecture

GCN 1.0 (2012−2020)

Pascal (2016−2021)

GPU code name

Cape Verde

GP102

Market segment

Desktop

Desktop

Release date

February 2012

February 2018

Bus support

PCIe 2.1 x16

-

Interface

PCIe 3.0 x16

PCIe 3.0 x4

Supplementary power connectors

None

2x 8-pin

Boost clock speed

800 MHz

1683 MHz

Core clock speed

-

1582 MHz

Floating-point performance

819.2 gflops

10,125 gflops

Manufacturing process technology

28 nm

16 nm

Number of transistors

1,500 million

11,800 million

Pipelines / CUDA cores

512

3200

Power consumption (TDP)

75 Watt

250 Watt

Texture fill rate

25.60

336.6

Memory type

GDDR5

GDDR5X

Maximum RAM amount

1 GB

5 GB

Memory bus width

128 Bit

320 Bit

Memory clock speed

1125 MHz

11008 MHz

Memory bandwidth

72 GB/s

440.3 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

No outputs

Eyefinity

1

-

HDMI

+

-

DisplayPort support

+

-

DirectX

DirectX® 11

12 (12_1)

CUDA

-

6.1

Mantle

-

-

OpenCL

1.2

1.2

OpenGL

4.6

4.6

Shader Model

5.1

6.4

Vulkan

-

1.2.131

AppAcceleration

-

-

CrossFire

1

-

Enduro

-

-

FreeSync

1

-

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-