Iris Plus Graphics 640 and Radeon HD 2400 - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs Radeon HD 2400
Iris Plus Graphics 640
1534
Radeon HD 2400
124
Iris Plus Graphics 640
Radeon HD 2400
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
TeraScale (2005−2013)
GPU code name
Kaby Lake GT3e
RV610
Market segment
Laptop
Desktop
Release date
January 2017
February 2008
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
398 MHz
Floating-point performance
-
31.84 gflops
Manufacturing process technology
14 nm
65 nm
Number of transistors
189 million
180 million
Pipelines / CUDA cores
48
40
Power consumption (TDP)
15 Watt
20 Watt
Texture fill rate
52.80
1.592
Memory type
DDR3L/LPDDR3/DDR4
DDR2
Maximum RAM amount
32 GB
256 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
990 MHz
Memory bandwidth
-
7.92 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x S-Video
DirectX
12 (12_1)
10.0 (10_0)
OpenCL
2.1
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
1.1.103
N/A
Quick Sync
+
-