Radeon R7 Graphics and NV1 - video card comparison

Radeon R7 Graphics

NV1

Architecture

GCN 2.0 (2013−2017)

-

GPU code name

Spectre

NV1

Market segment

Desktop

Desktop

Release date

January 2014

September 1995

Interface

IGP

PCI

Supplementary power connectors

-

None

Boost clock speed

980 MHz

-

Core clock speed

686 MHz

75 MHz

Floating-point performance

526.8 gflops

-

Manufacturing process technology

28 nm

500 nm

Number of transistors

2,410 million

1 million

Pipelines / CUDA cores

512

-

Power consumption (TDP)

15 Watt

2 Watt

Texture fill rate

31.36

0.08

Memory type

System Shared

EDO

Maximum RAM amount

System Shared

2 MB

Memory bus width

System Shared

64 Bit

Memory clock speed

System Shared

60 MHz

Memory bandwidth

-

480.0 MB/s

Display Connectors

No outputs

1x VGA

DirectX

12 (12_0)

1.0

OpenCL

2.0

N/A

OpenGL

4.6

N/A

Shader Model

6.0

-

Vulkan

1.2.131

N/A