HD Graphics 3000 and HD Graphics 4000 - video card comparison
Passmark - benchmark score HD Graphics 3000 vs HD Graphics 4000
HD Graphics 3000
262
HD Graphics 4000
468
HD Graphics 3000
HD Graphics 4000
Architecture
Gen. 6 Sandy Bridge (2011)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
Sandy Bridge
Ivy Bridge
Market segment
Laptop
Laptop
Release date
February 2011
March 2011
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Boost clock speed
1350 MHz
1350 MHz
Core clock speed
350 MHz
350 MHz
Floating-point performance
20.4 gflops
33.6 gflops
Manufacturing process technology
32 nm
22 nm
Number of transistors
995 million
1,200 million
Pipelines / CUDA cores
12
16
Power consumption (TDP)
unknown
unknown
Texture fill rate
13.80
20.80
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
64/128 Bit
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
11.1 (11_0)
OpenCL
N/A
1.2
OpenGL
3.1
4.0
Shader Model
4.1
5.0
Vulkan
N/A
1.1.80
Quick Sync
-
+