Iris Plus Graphics 640 and GeForce GT 330M - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs GeForce GT 330M
Iris Plus Graphics 640
1534
GeForce GT 330M
220
Iris Plus Graphics 640
GeForce GT 330M
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GT2xx (2009−2012)
GPU code name
Kaby Lake GT3e
N11P-GE1
Market segment
Laptop
Laptop
Release date
January 2017
January 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 3.0 x1
MXM-A (3.0)
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
575 MHz
CUDA cores
-
48
Floating-point performance
-
121.44 gflops
Gigaflops
-
182
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
486 million
Pipelines / CUDA cores
48
48
Power consumption (TDP)
15 Watt
23 Watt
Texture fill rate
52.80
9.200
Memory type
DDR3L/LPDDR3/DDR4
GDDR2, GDDR3, DDR3
Maximum RAM amount
32 GB
1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
HDMIDual Link DVISingle Link DVIVGADisplayPort
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
12 (12_1)
11.1 (10_1)
CUDA
-
+
OpenCL
2.1
1.1
OpenGL
4.6
2.1
Shader Model
6.4
4.1
Vulkan
1.1.103
N/A
Power management
-
8.0
Quick Sync
+
-