GeForce GTX 860M SLI and GeForce RTX 4090 Ti - video card comparison
GeForce GTX 860M SLI
GeForce RTX 4090 Ti
Architecture
Maxwell (2014−2018)
Ada Lovelace
GPU code name
-
AD102
Market segment
Laptop
Desktop
Release date
March 2014
2023
Interface
-
PCIe 4.0 x16
Supplementary power connectors
-
2x 16-pin
SLI options
+
-
Boost clock speed
-
2565 MHz
Core clock speed
1029 MHz
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
2x 1870 Million
76,300 million
Pipelines / CUDA cores
1280
18176
Power consumption (TDP)
120 Watt
600 Watt
Texture fill rate
-
1,457
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2x 4 GB
24 GB
Memory bus width
2x 128 Bit
384 Bit
Memory clock speed
5000 MHz
24 GB/s
Memory bandwidth
-
1,152 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (FL 11_0)
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
-
3.0
OpenGL
-
4.6
Shader Model
-
6.7
Vulkan
-
1.3
Optimus
+
-