Radeon R2 Graphics and Quadro4 380 XGL - video card comparison
Radeon R2 Graphics
Quadro4 380 XGL
Architecture
GCN 2.0 (2013−2017)
Celsius (1999−2005)
GPU code name
Beema
NV18 A4
Market segment
Desktop
Workstation
Release date
February 2015
November 2002
Interface
IGP
AGP 8x
Supplementary power connectors
-
None
Core clock speed
351 MHz
275 MHz
Floating-point performance
179.2 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
930 million
29 million
Pipelines / CUDA cores
128
-
Power consumption (TDP)
15 Watt
-
Texture fill rate
2.808
1.100
Memory type
System Shared
DDR
Maximum RAM amount
System Shared
128 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
512 MHz
Memory bandwidth
-
8.192 GB/s
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_0)
8.0
OpenCL
2.0
N/A
OpenGL
4.6
1.3
Shader Model
6.3
-
Vulkan
1.2.131
N/A