HD Graphics 4000 and Mobility Radeon HD 4860 - video card comparison
HD Graphics 4000
Mobility Radeon HD 4860
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Terascale 1 (2008−2010)
GPU code name
Ivy Bridge
M97-XT
Market segment
Laptop
Laptop
Release date
March 2011
March 2009
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
650 MHz
Floating-point performance
33.6 gflops
832.0 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
1,200 million
826 million
Pipelines / CUDA cores
16
640
Power consumption (TDP)
unknown
-
Texture fill rate
20.80
20.80
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
64 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.0
3.3
Shader Model
5.0
4.1
Vulkan
1.1.80
N/A
Quick Sync
+
-