Radeon HD 4670 and HD Graphics P4000 - video card comparison
Passmark - benchmark score Radeon HD 4670 vs HD Graphics P4000
Radeon HD 4670
391
HD Graphics P4000
531
Radeon HD 4670
HD Graphics P4000
Architecture
TeraScale (2005−2013)
Generation 7.0 (2012)
GPU code name
RV730
Ivy Bridge GT2
Market segment
Desktop
Desktop
Release date
September 2008
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
480.0 gflops
-
Manufacturing process technology
55 nm
22 nm
Number of transistors
514 million
1,200 million
Pipelines / CUDA cores
320
128
Power consumption (TDP)
59 Watt
45 Watt
Texture fill rate
24.00
20.00
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
2000 MHz
System Shared
Memory bandwidth
32 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (11_0)
OpenCL
1.1
1.2
OpenGL
3.3
4.0
Shader Model
4.1
5.0
Vulkan
N/A
1.1.80