Radeon R7 350 and GeForce 6800 Ultra - video card comparison

Radeon R7 350

GeForce 6800 Ultra

Architecture

GCN 1.0 (2012−2020)

Curie (2003−2013)

GPU code name

Cape Verde

NV45

Market segment

Desktop

Release date

July 2016

July 2004

Interface

PCIe 3.0 x16

PCIe 1.0 x16

Supplementary power connectors

None

1x 6-pin

Core clock speed

800 MHz

425 MHz

Floating-point performance

819.2 gflops

Manufacturing process technology

28 nm

130 nm

Number of transistors

1,500 million

222 million

Pipelines / CUDA cores

512

Power consumption (TDP)

55 Watt

81 Watt

Texture fill rate

25.60

6.800

Memory type

GDDR5

GDDR3

Maximum RAM amount

2 GB

256 MB

Memory bus width

128 Bit

256 Bit

Memory clock speed

4500 MHz

1100 MHz

Memory bandwidth

72 GB/s

35.2 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

2x DVI, 1x S-Video

HDMI

DirectX

12 (11_1)

9.0c (9_3)

OpenCL

1.2

N/A

OpenGL

4.6

2.1

Shader Model

5.1

3.0

Vulkan

1.2.131

N/A