Radeon X1950 XTX Uber Edition and Iris Xe Graphics MAX - video card comparison
Radeon X1950 XTX Uber Edition
Iris Xe Graphics MAX
Architecture
R500 (2005−2007)
Generation 12.1 (2020−2021)
GPU code name
R580+
DG1
Market segment
Desktop
Desktop
Release date
January 2007
October 2020
Interface
PCIe 1.0 x16
PCIe 4.0 x4
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1650 MHz
Core clock speed
670 MHz
-
Manufacturing process technology
90 nm
10 nm
Number of transistors
384 million
-
Pipelines / CUDA cores
-
768
Power consumption (TDP)
125 Watt
25 Watt
Texture fill rate
10.72
79.20
Memory type
GDDR4
LPDDR4X
Maximum RAM amount
512 MB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
2100 MHz
4.3 GB/s
Memory bandwidth
67.2 GB/s
68.26 GB/s
Display Connectors
1x DVI, 1x VHDCI
No outputs
DirectX
9.0c (9_3)
12 (12_1)
OpenCL
N/A
3.0
OpenGL
2.0
4.6
Shader Model
3.0
6.4
Vulkan
N/A
1.2