GeForce GTX 980 SLI Mobile and GeForce RTX 4090 - video card comparison
GeForce GTX 980 SLI Mobile
GeForce RTX 4090
Architecture
Maxwell (2014−2018)
Ada Lovelace
GPU code name
N16E-GXX SLI
AD102-300-A1
Market segment
Laptop
Desktop
Release date
September 2015
September 2022
Interface
-
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
SLI options
+
-
Boost clock speed
1228 MHz
2520 MHz
Core clock speed
1126 MHz
2235 MHz
Manufacturing process technology
28 nm
5 nm
Number of transistors
10400 Million
76,300 million
Pipelines / CUDA cores
4096
16384
Power consumption (TDP)
330 Watt
450 Watt
Texture fill rate
-
1,290
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2x 8 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
3500 MHz
21000 MHz
Memory bandwidth
-
1,008 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
G-SYNC support
+
-
DirectX
12_1
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
-
3.0
OpenGL
-
4.6
Shader Model
-
6.6
Vulkan
-
1.3