GeForce GTX 1660 Ti Mobile and Radeon R9 270 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs Radeon R9 270
GeForce GTX 1660 Ti Mobile
10494
Radeon R9 270
4435
GeForce GTX 1660 Ti Mobile
Radeon R9 270
Architecture
Turing (2018−2021)
GCN 1.0 (2012−2020)
GPU code name
N18E-G0
Curacao
Market segment
Laptop
Desktop
Release date
April 2019
November 2013
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1 x 6-pin
Boost clock speed
1590 MHz
925 MHz
Core clock speed
1455 MHz
-
Floating-point performance
-
2,368 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
2,800 million
Pipelines / CUDA cores
1536
1280
Power consumption (TDP)
80 Watt
150 Watt
Texture fill rate
152.6
74.00
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
-
Memory bandwidth
288.0 GB/s
179.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
+
DirectX
12 (12_1)
DirectX® 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
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
+
LiquidVR
-
1
PowerTune
-
-
TressFX
-
1
TrueAudio
-
+
UVD
-
+
ZeroCore
-
-