Radeon RX 640 and GeForce RTX 2070 Super - video card comparison

Passmark - benchmark score Radeon RX 640 vs GeForce RTX 2070 Super

Radeon RX 640

2020

GeForce RTX 2070 Super

18796

Radeon RX 640

GeForce RTX 2070 Super

Architecture

Polaris (2016−2019)

Turing (2018−2021)

GPU code name

Polaris 12

Turing TU104

Market segment

Laptop

Desktop

Release date

August 2019

July 2019

Interface

PCIe 3.0 x8

PCIe 3.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

1218 MHz

1770 MHz

Core clock speed

1218 MHz

1605 MHz

Manufacturing process technology

14 nm

12 nm

Number of transistors

2,200 million

13,600 million

Pipelines / CUDA cores

640

2560

Power consumption (TDP)

50 Watt

215 Watt

Texture fill rate

38.98

283.2

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

8 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

6000 MHz

14000 MHz

Memory bandwidth

112.0 GB/s

448.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

1x HDMI, 3x DisplayPort, 1x USB Type-C

HDMI

G-SYNC support

DirectX

12 (12_0)

12 Ultimate (12_1)

CUDA

7.5

OpenCL

2.0

1.2

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.2.131

FreeSync

VR Ready