HD Graphics 3000 and GeForce 9400 GT - video card comparison
Passmark - benchmark score HD Graphics 3000 vs GeForce 9400 GT
HD Graphics 3000
262
GeForce 9400 GT
148
HD Graphics 3000
GeForce 9400 GT
Architecture
Gen. 6 Sandy Bridge (2011)
Tesla (2006−2010)
GPU code name
Sandy Bridge
G96C
Market segment
Laptop
Desktop
Release date
February 2011
August 2008
Bus support
-
PCI-E 2.0
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
550 MHz
CUDA cores
-
16
Floating-point performance
20.4 gflops
29.376 gflops
Manufacturing process technology
32 nm
55 nm
Number of transistors
995 million
314 million
Pipelines / CUDA cores
12
16
Power consumption (TDP)
unknown
50 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
13.80
4.4 billion/sec
Memory type
System Shared
DDR2
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
400 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
Dual Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
11.1 (10_1)
11.1 (10_0)
CUDA
-
+
OpenCL
N/A
1.1
OpenGL
3.1
2.1
Shader Model
4.1
4.0
Vulkan
N/A
N/A