GeForce GTX 750 Ti and GeForce RTX 3070 Mobile - video card comparison
Passmark - benchmark score GeForce GTX 750 Ti vs GeForce RTX 3070 Mobile
GeForce GTX 750 Ti
4020
GeForce RTX 3070 Mobile
14795
GeForce GTX 750 Ti
GeForce RTX 3070 Mobile
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
GM107
GN20-E5 GA104
Market segment
Desktop
Laptop
Release date
February 2014
January 2021
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1085 MHz
1290 - 1620 MHz
Core clock speed
1020 MHz
780 - 1100 MHz
CUDA cores
640
-
Floating-point performance
1,389 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,870 million
17,400 million
Pipelines / CUDA cores
640
5120
Power consumption (TDP)
60 Watt
125 Watt
Texture fill rate
43.40
287.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5.4 GB/s
14000 MHz
Memory bandwidth
86.4 GB/s
320.0 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
1x HDMI, 3x DisplayPort
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
8.5
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-