GeForce GTX 1660 Ti Mobile and GeForce GTX 850M - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs GeForce GTX 850M
GeForce GTX 1660 Ti Mobile
10494
GeForce GTX 850M
2591
GeForce GTX 1660 Ti Mobile
GeForce GTX 850M
Architecture
Turing (2018−2021)
Maxwell (2014−2018)
GPU code name
N18E-G0
N15P-GT
Market segment
Laptop
Laptop
Release date
April 2019
March 2014
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
SLI options
-
+
Boost clock speed
1590 MHz
-
Core clock speed
1455 MHz
Up to 936 MHz
CUDA cores
-
640
Floating-point performance
-
1,155 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
1,870 million
Pipelines / CUDA cores
1536
640
Power consumption (TDP)
80 Watt
45 Watt
Texture fill rate
152.6
36.08
Memory type
GDDR6
DDR3, GDDR5
Maximum RAM amount
6 GB
4 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
12000 MHz
Up to 2500 MHz
Memory bandwidth
288.0 GB/s
80.0 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3 or GDDR5
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
-
+
7.1 channel HD audio on HDMI
-
+
DirectX
12 (12_1)
12 (11_0)
CUDA
7.5
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
6.5
5.1
Vulkan
1.2.131
1.1.126
Ansel
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+