Iris Plus Graphics 640 and GeForce GTX 760M - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs GeForce GTX 760M
Iris Plus Graphics 640
1534
GeForce GTX 760M
1772
Iris Plus Graphics 640
GeForce GTX 760M
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Kepler (2012−2018)
GPU code name
Kaby Lake GT3e
N14E-GL
Market segment
Laptop
Laptop
Release date
January 2017
May 2013
Bus support
-
PCI Express 3.0, PCI Express 2.0
Interface
PCIe 3.0 x1
PCIe 3.0 x16
SLI options
-
+
Boost clock speed
1050 MHz
657 MHz
Core clock speed
300 MHz
657 MHz
CUDA cores
-
768
Floating-point performance
-
1,009 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
2,540 million
Pipelines / CUDA cores
48
768
Power consumption (TDP)
15 Watt
55 Watt
Texture fill rate
52.80
42.05
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
32 GB
2 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
2000 MHz
Memory bandwidth
-
64.0 GB/s
Shared memory
+
-
Standard memory configuration
-
GDDR5
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
-
+
7.1 channel HD audio on HDMI
-
+
DirectX
12 (12_1)
12 API
CUDA
-
+
OpenCL
2.1
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.1.103
1.1.126
3D Vision / 3DTV Play
-
+
Blu-Ray 3D Support
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
Quick Sync
+
-
TrueHD and DTS-HD audio bitstreaming
-
+