Radeon X600 XT and GeForce RTX 3080 Mobile - video card comparison
Radeon X600 XT
GeForce RTX 3080 Mobile
Architecture
Rage 9 (2003−2008)
Ampere (2020−2022)
GPU code name
RV380
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
September 2004
January 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
500 MHz
780 - 1100 MHz
Manufacturing process technology
130 nm
8 nm
Number of transistors
75 million
17,400 million
Pipelines / CUDA cores
-
6144
Power consumption (TDP)
25 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
2.000
296.6
Memory type
DDR
GDDR6
Maximum RAM amount
128 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
740 MHz
14000 MHz
Memory bandwidth
11.84 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
9.0b
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
N/A
2.0
OpenGL
2.0
4.6
Shader Model
-
6.5
Vulkan
N/A
1.2