GeForce GT 740 and GeForce RTX 2080 - video card comparison
Passmark - benchmark score GeForce GT 740 vs GeForce RTX 2080
GeForce GT 740
1534
GeForce RTX 2080
19364
GeForce GT 740
GeForce RTX 2080
Architecture
Kepler (2012−2018)
Turing (2018−2021)
GPU code name
GK107
Turing TU104
Market segment
Desktop
Desktop
Release date
May 2014
August 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
-
1710 MHz
Core clock speed
993 MHz
1515 MHz
Floating-point performance
762.6 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,270 million
13,600 million
Pipelines / CUDA cores
384
2944
Power consumption (TDP)
64 Watt
215 Watt
Texture fill rate
31.78
314.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5012 MHz
14000 MHz
Memory bandwidth
80.19 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
+
+
G-SYNC support
-
+
DirectX
12 (11_0)
12 Ultimate (12_1)
CUDA
3.0
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2.131
VR Ready
-
+