GeForce 8400 GS and HD Graphics P4000 - video card comparison
Passmark - benchmark score GeForce 8400 GS vs HD Graphics P4000
GeForce 8400 GS
156
HD Graphics P4000
531
GeForce 8400 GS
HD Graphics P4000
Architecture
Tesla (2006−2010)
Generation 7.0 (2012)
GPU code name
G86
Ivy Bridge GT2
Market segment
Desktop
Desktop
Release date
April 2007
May 2012
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
-
1250 MHz
Core clock speed
459 MHz
650 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
22 nm
Number of transistors
210 million
1,200 million
Pipelines / CUDA cores
16
128
Power consumption (TDP)
40 Watt
45 Watt
Texture fill rate
3.6 billion/sec
20.00
Memory type
DDR2
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
6.4 GB/s
-
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
11.1 (10_0)
11.1 (11_0)
CUDA
1.1
-
OpenCL
1.1
1.2
OpenGL
2.1
4.0
Shader Model
4.0
5.0
Vulkan
N/A
1.1.80