HD Graphics 400 and GeForce 6700 XL - video card comparison
HD Graphics 400
GeForce 6700 XL
Architecture
Generation 8.0 (2014−2015)
Curie (2003−2013)
GPU code name
Braswell GT1
NV43 A2
Market segment
Desktop
Desktop
Release date
April 2015
November 2004
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
640 MHz
-
Core clock speed
320 MHz
525 MHz
Floating-point performance
134.4 gflops
-
Manufacturing process technology
14 nm
110 nm
Number of transistors
189 million
146 million
Pipelines / CUDA cores
96
-
Power consumption (TDP)
6 Watt
-
Texture fill rate
7.680
4.200
Memory type
DDR3L
GDDR3
Maximum RAM amount
8 GB
128 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1100 MHz
Memory bandwidth
-
17.6 GB/s
Display Connectors
No outputs
1x DVI, 1x VGA
DirectX
12 (11_1)
9.0c (9_3)
OpenCL
2.0
N/A
OpenGL
4.3
2.1
Shader Model
5.1
3.0
Vulkan
1.1.80
N/A