Mobility Radeon X1800 and Radeon R4 Graphics - video card comparison
Mobility Radeon X1800
Radeon R4 Graphics
Architecture
R500 (2005−2007)
GCN 2.0 (2013−2017)
GPU code name
M58
Beema
Market segment
Laptop
Desktop
Release date
March 2006
June 2014
Interface
MXM-III
IGP
Boost clock speed
450 MHz
-
Core clock speed
6 MHz
800 MHz
Floating-point performance
-
204.8 gflops
Manufacturing process technology
90 nm
28 nm
Number of transistors
321 million
930 million
Pipelines / CUDA cores
18
128
Power consumption (TDP)
-
15 Watt
Texture fill rate
5.400
6.400
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1000 MHz
System Shared
Memory bandwidth
32 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
2.0
4.6
Shader Model
3.0
6.3
Vulkan
N/A
1.2.131