GeForce GTX 1660 Ti Mobile and Radeon HD 7850 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs Radeon HD 7850
GeForce GTX 1660 Ti Mobile
10494
Radeon HD 7850
3976
GeForce GTX 1660 Ti Mobile
Radeon HD 7850
Architecture
Turing (2018−2021)
GCN 1.0 (2012−2020)
GPU code name
N18E-G0
Pitcairn
Market segment
Laptop
Desktop
Release date
April 2019
March 2012
Bus support
-
PCIe 2.1 x16
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1590 MHz
1000 MHz
Core clock speed
1455 MHz
-
Floating-point performance
-
1,761 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
2,800 million
Pipelines / CUDA cores
1536
1024
Power consumption (TDP)
80 Watt
130 Watt
Texture fill rate
152.6
55.04
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
1200 MHz
Memory bandwidth
288.0 GB/s
153.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
-
DirectX
12 (12_1)
12
CUDA
7.5
-
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.2.131
+
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-