Radeon HD 8330 and Radeon HD 3870 - video card comparison
Passmark - benchmark score Radeon HD 8330 vs Radeon HD 3870
Radeon HD 8330
268
Radeon HD 3870
572
Radeon HD 8330
Radeon HD 3870
Architecture
GCN (2011−2017)
TeraScale (2005−2013)
GPU code name
Kabini
RV670
Market segment
Laptop
Desktop
Release date
May 2013
November 2007
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
500 MHz
777 MHz
Floating-point performance
-
497.3 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
1,178 million
666 million
Pipelines / CUDA cores
128
320
Power consumption (TDP)
15 Watt
106 Watt
Texture fill rate
3.976
12.43
Memory type
System Shared
GDDR4
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
2252 MHz
Memory bandwidth
-
72.06 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_0)
10.1 (10_1)
OpenCL
2.0
N/A
OpenGL
4.6
3.3
Shader Model
6.3
4.1
Vulkan
1.2.131
N/A