HD Graphics 3000 and Radeon HD 4670 - video card comparison
Passmark - benchmark score HD Graphics 3000 vs Radeon HD 4670
HD Graphics 3000
262
Radeon HD 4670
391
HD Graphics 3000
Radeon HD 4670
Architecture
Gen. 6 Sandy Bridge (2011)
TeraScale (2005−2013)
GPU code name
Sandy Bridge
RV730
Market segment
Laptop
Desktop
Release date
February 2011
September 2008
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
750 MHz
Floating-point performance
20.4 gflops
480.0 gflops
Manufacturing process technology
32 nm
55 nm
Number of transistors
995 million
514 million
Pipelines / CUDA cores
12
320
Power consumption (TDP)
unknown
59 Watt
Texture fill rate
13.80
24.00
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
2000 MHz
Memory bandwidth
-
32 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.1 (10_1)
10.1 (10_1)
OpenCL
N/A
1.1
OpenGL
3.1
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A