GeForce RTX 3080 12 GB and RTX A4500 Mobile - video card comparison
GeForce RTX 3080 12 GB
RTX A4500 Mobile
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
Ampere GA102
GA104
Market segment
Desktop
Laptop
Release date
January 2022
March 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
-
Boost clock speed
1260 MHz
1500 MHz
Core clock speed
-
930 MHz
Manufacturing process technology
8 nm
8 nm
Number of transistors
28,300 million
17,400 million
Pipelines / CUDA cores
8960
5888
Power consumption (TDP)
350 Watt
140 Watt (80 - 140 Watt TGP)
Texture fill rate
478.8
223.6
Memory type
GDDR6X
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
1710 MHz
16000 MHz
Memory bandwidth
912.4 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.3
1.3