GeForce GT 755M Mac Edition and GeForce RTX 4070 Ti - video card comparison
GeForce GT 755M Mac Edition
GeForce RTX 4070 Ti
Architecture
Kepler (2012−2018)
Ada Lovelace
GPU code name
GK107
AD104-400
Market segment
Desktop
Desktop
Release date
November 2013
January 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
-
2610 MHz
Core clock speed
1085 MHz
2310 MHz
Floating-point performance
833.3 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,270 million
35,800 million
Pipelines / CUDA cores
384
7680
Power consumption (TDP)
50 Watt
285 Watt
Texture fill rate
34.72
626.4
Memory type
GDDR5
GDDR6X
Maximum RAM amount
1 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
5000 MHz
21000 MHz
Memory bandwidth
80 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3