Mobility Radeon HD 3850 X2 and RV380 - video card comparison
Mobility Radeon HD 3850 X2
RV380
Architecture
RV6xx (2007−2010)
R300
GPU code name
M88 CF
RV380
Market segment
Laptop
Desktop
Release date
June 2008
-
Interface
PCIe 2.0 x16
-
Core clock speed
580 MHz
-
Floating-point performance
2x 371.2 gflops
-
Manufacturing process technology
55 nm
130 nm
Number of transistors
666 million
75 million
Pipelines / CUDA cores
640
-
Power consumption (TDP)
110 Watt
-
Texture fill rate
9.280
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
256 Bit
-
Memory clock speed
750 MHz
-
Memory bandwidth
48 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
10.1 (10_1)
9.0
OpenCL
N/A
N/A
OpenGL
3.3
2.0
Shader Model
4.1
-
Vulkan
N/A
N/A