Radeon X1800 GTO² and RTX A1000 Mobile - video card comparison
Radeon X1800 GTO²
RTX A1000 Mobile
Architecture
R500 (2005−2007)
Ampere (2020−2022)
GPU code name
R520
GA107
Market segment
Desktop
Laptop
Release date
March 2006
March 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Boost clock speed
-
1140 MHz
Core clock speed
500 MHz
-
Manufacturing process technology
90 nm
8 nm
Number of transistors
321 million
-
Pipelines / CUDA cores
-
2048
Power consumption (TDP)
-
95 Watt (35 - 95 Watt TGP)
Texture fill rate
6.000
72.96
Memory type
GDDR3
GDDR6
Maximum RAM amount
256 MB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1000 MHz
14000 MHz
Memory bandwidth
32 GB/s
176.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
Portable Device Dependent
DirectX
9.0c (9_3)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
N/A
3.0
OpenGL
2.0
4.6
Shader Model
3.0
6.7
Vulkan
N/A
1.3