Radeon HD 5670 640SP Edition and HD Graphics P4000 - video card comparison
Radeon HD 5670 640SP Edition
HD Graphics P4000
Architecture
TeraScale 2 (2009−2015)
Generation 7.0 (2012)
GPU code name
Juniper
Ivy Bridge GT2
Market segment
Desktop
Desktop
Release date
July 2010
May 2012
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1250 MHz
Core clock speed
750 MHz
650 MHz
Floating-point performance
960.0 gflops
-
Manufacturing process technology
40 nm
22 nm
Number of transistors
1,040 million
1,200 million
Pipelines / CUDA cores
640
128
Power consumption (TDP)
64 Watt
45 Watt
Texture fill rate
24.00
20.00
Memory type
GDDR5
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4000 MHz
System Shared
Memory bandwidth
64 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
11.1 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.0
Shader Model
5.0
5.0
Vulkan
N/A
1.1.80