GeForce RTX 4070 and Radeon RX 6650 XT - video card comparison

Passmark - benchmark score GeForce RTX 4070 vs Radeon RX 6650 XT

GeForce RTX 4070

27788

Radeon RX 6650 XT

17803

GeForce RTX 4070

Radeon RX 6650 XT

Architecture

Ada Lovelace

Navi / RDNA2 (2020−2022)

GPU code name

AD104

Navi 23

Market segment

Desktop

Release date

April 2023

May 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 16-pin

1x 8-pin

Boost clock speed

2475 MHz

2635 MHz

Core clock speed

1920 MHz

2055 MHz

Manufacturing process technology

5 nm

7 nm

Number of transistors

35,800 million

11,060 million

Pipelines / CUDA cores

5888

2048

Power consumption (TDP)

200 Watt

176 Watt

Texture fill rate

455.4

337.3

Memory type

GDDR6X

GDDR6

Maximum RAM amount

12 GB

8 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

21000 MHz

17500 MHz

Memory bandwidth

504.2 GB/s

280.3 GB/s

Shared memory

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.9

OpenCL

3.0

2.1

OpenGL

4.6

Shader Model

6.7

6.5

Vulkan

1.3