GeForce GTX 980M SLI and GeForce RTX 3090 - video card comparison
GeForce GTX 980M SLI
GeForce RTX 3090
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
-
Ampere GA102
Market segment
Laptop
Desktop
Release date
October 2014
September 2020
Interface
-
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
SLI options
+
-
Boost clock speed
1127 MHz
1700 MHz
Core clock speed
1038 MHz
1400 MHz
Manufacturing process technology
28 nm
8 nm
Number of transistors
2x 5200 Million
28,300 million
Pipelines / CUDA cores
3072
10496
Power consumption (TDP)
200 Watt
350 Watt
Texture fill rate
-
556.0
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2x 8 GB
24 GB
Memory bus width
2x 256 Bit
384 Bit
Memory clock speed
5000 MHz
19500 MHz
Memory bandwidth
-
936.2 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12_1
12 Ultimate (12_2)
CUDA
+
8.5
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
+
1.2
Optimus
+
-