ION and GeForce RTX 3080 Ti 20 GB - video card comparison
ION
GeForce RTX 3080 Ti 20 GB
Architecture
Tesla (2006−2010)
Ampere (2020−2022)
GPU code name
C7A-ION
GA102
Market segment
Desktop
Desktop
Release date
June 2008
January 2022
Interface
PCI
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
-
1665 MHz
Core clock speed
450 MHz
-
Manufacturing process technology
65 nm
8 nm
Number of transistors
282 million
28,300 million
Pipelines / CUDA cores
16
10240
Power consumption (TDP)
20 Watt
350 Watt
Texture fill rate
3.600
532.8
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
20 GB
Memory bus width
System Shared
320 Bit
Memory clock speed
System Shared
19 GB/s
Memory bandwidth
-
760.3 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.6
Vulkan
N/A
1.3