GeForce GTX 670M and Iris Xe Graphics G4 - video card comparison
GeForce GTX 670M
Iris Xe Graphics G4
Architecture
Fermi (2010−2014)
Generation 12.0 (2020)
GPU code name
N13E-GS1-LP
Tiger Lake GT1
Market segment
Laptop
Laptop
Release date
March 2012
September 2020
Bus support
PCI Express 2.0
-
Interface
MXM-B (3.0)
PCIe 3.0 x1
SLI options
+
-
Boost clock speed
-
1100 MHz
Core clock speed
598 MHz
-
CUDA cores
336
-
Floating-point performance
803.7 gflops
-
Manufacturing process technology
40 nm
10 nm
Number of transistors
1,950 million
-
Pipelines / CUDA cores
336
384
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
33.5 billion/sec
52.80
Memory type
GDDR5
System Shared
Maximum RAM amount
3 GB
System Shared
Memory bus width
192bit
System Shared
Memory clock speed
1500 MHz
System Shared
Memory bandwidth
72.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.1
Optimus
+
-
Quick Sync
-
+