HD Graphics 3000 and GeForce 8400M GT - video card comparison
Passmark - benchmark score HD Graphics 3000 vs GeForce 8400M GT
HD Graphics 3000
262
GeForce 8400M GT
68
HD Graphics 3000
GeForce 8400M GT
Architecture
Gen. 6 Sandy Bridge (2011)
Tesla (2006−2010)
GPU code name
Sandy Bridge
G86M
Market segment
Laptop
Laptop
Release date
February 2011
May 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
450 MHz
Floating-point performance
20.4 gflops
28.8 gflops
Manufacturing process technology
32 nm
80 nm
Number of transistors
995 million
210 million
Pipelines / CUDA cores
12
16
Power consumption (TDP)
unknown
14 Watt
Texture fill rate
13.80
3.600
Memory type
System Shared
GDDR3 / GDDR2
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
600 MHz
Memory bandwidth
-
19.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
N/A
1.1
OpenGL
3.1
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A