GeForce GT 120M Mac Edition and GeForce RTX 4090 - video card comparison
GeForce GT 120M Mac Edition
GeForce RTX 4090
Architecture
Tesla (2006−2010)
Ada Lovelace
GPU code name
G96C
AD102-300-A1
Market segment
Desktop
Desktop
Release date
December 2008
September 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
500 MHz
2235 MHz
Floating-point performance
80 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
314 million
76,300 million
Pipelines / CUDA cores
32
16384
Power consumption (TDP)
14 Watt
450 Watt
Texture fill rate
8.000
1,290
Memory type
GDDR3
GDDR6X
Maximum RAM amount
256 MB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1584 MHz
21000 MHz
Memory bandwidth
25.34 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
1.1
8.9
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.6
Vulkan
N/A
1.3