Radeon 9800 XT Mac Edition and GeForce RTX 3080 Mobile - video card comparison
Radeon 9800 XT Mac Edition
GeForce RTX 3080 Mobile
Architecture
Rage 9 (2003−2008)
Ampere (2020−2022)
GPU code name
R360
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
March 2004
January 2021
Interface
AGP Pro 8x
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
412 MHz
780 - 1100 MHz
Manufacturing process technology
150 nm
8 nm
Number of transistors
117 million
17,400 million
Pipelines / CUDA cores
-
6144
Power consumption (TDP)
60 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
3.296
296.6
Memory type
DDR
GDDR6
Maximum RAM amount
256 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
730 MHz
14000 MHz
Memory bandwidth
23.36 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI
No outputs
DirectX
9.0
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