HD Graphics 400 and GeForce 505 OEM - video card comparison
HD Graphics 400
GeForce 505 OEM
Architecture
Generation 8.0 (2014−2015)
Tesla 2.0 (2007−2013)
GPU code name
Braswell GT1
GT216
Market segment
Desktop
Desktop
Release date
April 2015
February 2013
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
640 MHz
-
Core clock speed
320 MHz
615 MHz
Floating-point performance
134.4 gflops
44.86 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
486 million
Pipelines / CUDA cores
96
24
Power consumption (TDP)
6 Watt
25 Watt
Texture fill rate
7.680
7.380
Memory type
DDR3L
DDR3
Maximum RAM amount
8 GB
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1400 MHz
Memory bandwidth
-
22.4 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (11_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
2.0
1.1
OpenGL
4.3
3.3
Shader Model
5.1
4.1
Vulkan
1.1.80
N/A