Radeon HD 7670 OEM and Radeon RX 6750 GRE - video card comparison

Radeon HD 7670 OEM

Radeon RX 6750 GRE

Architecture

TeraScale 2 (2009−2015)

RDNA 2.0 (2020−2022)

GPU code name

Turks

Navi 22

Market segment

Desktop

Release date

January 2012

October 2023

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

2581 MHz

Core clock speed

800 MHz

Floating-point performance

768.0 gflops

Manufacturing process technology

40 nm

7 nm

Number of transistors

716 million

17,200 million

Pipelines / CUDA cores

480

2560

Power consumption (TDP)

66 Watt

250 Watt

Texture fill rate

19.20

413.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

512 MB

12 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

4000 MHz

18 GB/s

Memory bandwidth

64 GB/s

432.0 GB/s

Display Connectors

1x DVI, 1x DisplayPort, 1x VGA

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenCL

1.2

2.1

OpenGL

4.4

4.6

Shader Model

5.0

6.7

Vulkan

N/A

1.3