GeForce RTX 3080 and GeForce GT 1030 DDR4 - video card comparison
GeForce RTX 3080
GeForce GT 1030 DDR4
Architecture
Ampere (2020−2022)
Pascal (2016−2021)
GPU code name
Ampere GA102
GP108
Market segment
Desktop
Desktop
Release date
September 2020
March 2018
Interface
PCIe 4.0 x16
PCIe 3.0 x4
Supplementary power connectors
1x 12-pin
None
Boost clock speed
1710 MHz
1379 MHz
Core clock speed
1450 MHz
1152 MHz
Floating-point performance
-
1,059 gflops
Manufacturing process technology
8 nm
14 nm
Number of transistors
28,300 million
1,800 million
Pipelines / CUDA cores
8704
384
Power consumption (TDP)
320 Watt
20 Watt
Texture fill rate
465.1
33.10
Memory type
GDDR6X
DDR4
Maximum RAM amount
10 GB
2 GB
Memory bus width
320 Bit
64 Bit
Memory clock speed
19000 MHz
2100 MHz
Memory bandwidth
760.3 GB/s
16.8 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.5
6.1
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2
1.2.131