GeForce GT 750M Mac Edition and GeForce RTX 3090 - video card comparison
Passmark - benchmark score GeForce GT 750M Mac Edition vs GeForce RTX 3090
GeForce GT 750M Mac Edition
1723
GeForce RTX 3090
27597
GeForce GT 750M Mac Edition
GeForce RTX 3090
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK107
Ampere GA102
Market segment
Desktop
Desktop
Release date
November 2013
September 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
-
1700 MHz
Core clock speed
926 MHz
1400 MHz
Floating-point performance
711.2 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,270 million
28,300 million
Pipelines / CUDA cores
384
10496
Power consumption (TDP)
50 Watt
350 Watt
Texture fill rate
29.63
556.0
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
5016 MHz
19500 MHz
Memory bandwidth
80.26 GB/s
936.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
8.5
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2