GeForce GTX 1070 Mobile and Radeon 660M - video card comparison
Passmark - benchmark score GeForce GTX 1070 Mobile vs Radeon 660M
GeForce GTX 1070 Mobile
11330
Radeon 660M
6474
GeForce GTX 1070 Mobile
Radeon 660M
Architecture
Pascal (2016−2021)
RDNA 2 (2020−2022)
GPU code name
N17E-G2
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
September 2016
January 2022
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1645 MHz
1900 MHz
Core clock speed
1506 MHz
-
CUDA cores
1920
-
Floating-point performance
6,738 gflops
-
Manufacturing process technology
16 nm
6 nm
Number of transistors
7,200 million
13,100 million
Pipelines / CUDA cores
2048
384
Power consumption (TDP)
120 Watt
45 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
210.6
45.60
Memory type
GDDR5
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
8 GB/s
System Shared
Memory bandwidth
256 GB/s
-
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, Dual Link-DVI
No outputs
Multi monitor support
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-