GeForce GTX 660M and Iris Plus Graphics G7 (Ice Lake 64 EU) - video card comparison
GeForce GTX 660M
Iris Plus Graphics G7 (Ice Lake 64 EU)
Architecture
Kepler (2012−2018)
Gen. 11 Ice Lake (2019−2022)
GPU code name
N13E-GE
Ice Lake G7 Gen. 11
Market segment
Laptop
Laptop
Release date
March 2012
May 2019
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
MXM-B (3.0)
-
SLI options
+
-
Boost clock speed
950 MHz
1100 MHz
Core clock speed
835 MHz
300 MHz
CUDA cores
384
-
Floating-point performance
729.6 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
1,270 million
-
Pipelines / CUDA cores
384
64
Power consumption (TDP)
50 Watt
12-25 Watt
Texture fill rate
30.4 billion/sec
-
Memory type
GDDR5
DDR4
Maximum RAM amount
2 GB
-
Memory bus width
128bit
-
Memory clock speed
2000 MHz
-
Memory bandwidth
64.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12_1
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
1.1.126
-
Optimus
+
-
Quick Sync
-
+