GeForce GTX 980 and GeForce GTX 1660 Ti Mobile - video card comparison
Passmark - benchmark score GeForce GTX 980 vs GeForce GTX 1660 Ti Mobile
GeForce GTX 980
11457
GeForce GTX 1660 Ti Mobile
10494
GeForce GTX 980
GeForce GTX 1660 Ti Mobile
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
GM204
N18E-G0
Market segment
Desktop
Laptop
Release date
September 2014
April 2019
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
2x 6-pins
-
SLI options
+
-
Boost clock speed
1216 MHz
1590 MHz
Core clock speed
1064 MHz
1455 MHz
CUDA cores
2048
-
Floating-point performance
4,981 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
5,200 million
6,600 million
Pipelines / CUDA cores
2048
1536
Power consumption (TDP)
165 Watt
80 Watt
Texture fill rate
144 billion/sec
152.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
7.0 GB/s
12000 MHz
Memory bandwidth
224 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
No outputs
Multi monitor support
4 displays
-
VGA аnalog display support
+
-
DisplayPort Multimode (DP++) support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
G-SYNC support
+
-
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
7.5
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
6.4
6.5
Vulkan
1.1.126
1.2.131
BatteryBoost
+
-
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-