GeForce GTX 980M and GeForce RTX 3080 12 GB - video card comparison
Passmark - benchmark score GeForce GTX 980M vs GeForce RTX 3080 12 GB
GeForce GTX 980M
7566
GeForce RTX 3080 12 GB
27475
GeForce GTX 980M
GeForce RTX 3080 12 GB
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
GM204
Ampere GA102
Market segment
Laptop
Desktop
Release date
October 2014
January 2022
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 4.0 x16
Supplementary power connectors
None
1x 12-pin
SLI options
+
-
Boost clock speed
1127 MHz
1260 MHz
Core clock speed
1038 MHz
-
CUDA cores
1536
-
Floating-point performance
3,462 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
5,200 million
28,300 million
Pipelines / CUDA cores
1536
8960
Power consumption (TDP)
unknown
350 Watt
Texture fill rate
51.84
478.8
Memory type
GDDR5
GDDR6X
Maximum RAM amount
8 GB
12 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
2500 MHz
1710 MHz
Memory bandwidth
160 GB/s
912.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
6.4
6.6
Vulkan
1.1.126
1.3
Ansel
+
-
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-