Radeon R2 Graphics and GeForce2 Ultra - video card comparison
Radeon R2 Graphics
GeForce2 Ultra
Architecture
GCN 2.0 (2013−2017)
Celsius (1999−2005)
GPU code name
Beema
NV15 A4
Market segment
Desktop
Desktop
Release date
February 2015
August 2000
Interface
IGP
AGP 4x
Supplementary power connectors
-
None
Core clock speed
351 MHz
250 MHz
Floating-point performance
179.2 gflops
-
Manufacturing process technology
28 nm
180 nm
Number of transistors
930 million
25 million
Pipelines / CUDA cores
128
-
Power consumption (TDP)
15 Watt
-
Texture fill rate
2.808
2.000
Memory type
System Shared
DDR
Maximum RAM amount
System Shared
64 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
460 MHz
Memory bandwidth
-
7.36 GB/s
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_0)
7.0
OpenCL
2.0
N/A
OpenGL
4.6
1.2
Shader Model
6.3
-
Vulkan
1.2.131
N/A