HD Graphics (Sandy Bridge) and GeForce 8400 GS PCI - video card comparison
HD Graphics (Sandy Bridge)
GeForce 8400 GS PCI
Architecture
Gen. 6 Sandy Bridge (2011)
Tesla 2.0 (2007−2013)
GPU code name
Sandy Bridge
GT218
Market segment
Laptop
Desktop
Release date
May 2011
April 2007
Interface
-
PCI
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
-
Core clock speed
350 MHz
520 MHz
Floating-point performance
-
39.36 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
-
260 million
Pipelines / CUDA cores
6
16
Power consumption (TDP)
-
40 Watt
Texture fill rate
-
4.160
Memory type
-
DDR3
Maximum RAM amount
-
512 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
-
1000 MHz
Memory bandwidth
-
8 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
10.1
11.1 (10_1)
CUDA
-
1.2
OpenCL
-
1.1
OpenGL
-
3.3
Shader Model
-
4.1
Vulkan
-
N/A