GeForce GT 740 and GeForce RTX 3080 12 GB - video card comparison
Passmark - benchmark score GeForce GT 740 vs GeForce RTX 3080 12 GB
GeForce GT 740
1534
GeForce RTX 3080 12 GB
27475
GeForce GT 740
GeForce RTX 3080 12 GB
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK107
Ampere GA102
Market segment
Desktop
Desktop
Release date
May 2014
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 12-pin
Boost clock speed
-
1260 MHz
Core clock speed
993 MHz
-
Floating-point performance
762.6 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,270 million
28,300 million
Pipelines / CUDA cores
384
8960
Power consumption (TDP)
64 Watt
350 Watt
Texture fill rate
31.78
478.8
Memory type
GDDR5
GDDR6X
Maximum RAM amount
4 GB
12 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
5012 MHz
1710 MHz
Memory bandwidth
80.19 GB/s
912.4 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.3