Iris Pro Graphics P580 and GeForce GTX 670MX - video card comparison
Passmark - benchmark score Iris Pro Graphics P580 vs GeForce GTX 670MX
Iris Pro Graphics P580
2081
GeForce GTX 670MX
2005
Iris Pro Graphics P580
GeForce GTX 670MX
Architecture
Gen. 9 Skylake (2015−2016)
Kepler (2012−2018)
GPU code name
Skylake GT4e
N13E-GR
Market segment
Laptop
Laptop
Release date
September 2015
October 2012
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x1
PCIe 3.0 x16
SLI options
-
+
Boost clock speed
1100 MHz
-
Core clock speed
350 MHz
600 MHz
CUDA cores
-
960
Floating-point performance
-
1,154 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
3,540 million
Pipelines / CUDA cores
72
960
Power consumption (TDP)
15 Watt
75 Watt
Texture fill rate
75.60
48.0 billion/sec
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
64 GB
3 GB
Memory bus width
eDRAM + 64/128 Bit
192 Bit
Memory clock speed
System Shared
1400 MHz
Memory bandwidth
-
67.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12 (12_1)
12 API
CUDA
-
+
OpenCL
2.1
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.1.97
1.1.126
Optimus
-
+
Quick Sync
+
-