Radeon HD 3850 and HD Graphics - video card comparison
Passmark - benchmark score Radeon HD 3850 vs HD Graphics
Radeon HD 3850
404
HD Graphics
147
Radeon HD 3850
HD Graphics
Architecture
TeraScale (2005−2013)
Generation 7.0 (2012)
GPU code name
RV670
Ivy Bridge GT1
Market segment
Desktop
Desktop
Release date
November 2007
April 2012
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1050 MHz
Core clock speed
668 MHz
166 MHz
Floating-point performance
427.5 gflops
15.6 gflops
Manufacturing process technology
55 nm
22 nm
Number of transistors
666 million
392 million
Pipelines / CUDA cores
320
48
Power consumption (TDP)
75 Watt
35 Watt
Texture fill rate
10.69
6.300
Memory type
GDDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1660 MHz
System Shared
Memory bandwidth
53.12 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (11_0)
OpenCL
N/A
1.2
OpenGL
3.3
4.0
Shader Model
4.1
5.0
Vulkan
N/A
1.1.80