Radeon R7 350 and Radeon 680M - video card comparison

Radeon R7 350

Radeon 680M

Architecture

GCN 1.0 (2012−2020)

RDNA 2 (2020−2022)

GPU code name

Cape Verde

RDNA 2 Rembrandt

Market segment

Desktop

Laptop

Release date

July 2016

January 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

None

Boost clock speed

-

2400 MHz

Core clock speed

800 MHz

-

Floating-point performance

819.2 gflops

-

Manufacturing process technology

28 nm

6 nm

Number of transistors

1,500 million

13,100 million

Pipelines / CUDA cores

512

768

Power consumption (TDP)

55 Watt

45 Watt

Texture fill rate

25.60

115.2

Memory type

GDDR5

System Shared

Maximum RAM amount

2 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

4500 MHz

System Shared

Memory bandwidth

72 GB/s

-

Shared memory

-

-

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

No outputs

HDMI

+

-

DirectX

12 (11_1)

12 (12_1)

OpenCL

1.2

2.0

OpenGL

4.6

4.6

Shader Model

5.1

6.5

Vulkan

1.2.131

1.2