Mobility Radeon HD 3850 and GeForce 9400M (G) / ION (LE) - video card comparison
Mobility Radeon HD 3850
GeForce 9400M (G) / ION (LE)
Architecture
RV6xx (2007−2010)
-
GPU code name
M88
MCP79MX
Market segment
Laptop
Laptop
Release date
December 2007
October 2008
Interface
PCIe 2.0 x16
-
Core clock speed
580 MHz
450 MHz
Floating-point performance
371.2 gflops
-
Manufacturing process technology
55 nm
65 nm
Number of transistors
666 million
282 Million
Pipelines / CUDA cores
320
16
Power consumption (TDP)
55 Watt
12 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)
10.0
OpenCL
N/A
-
OpenGL
3.3
-
Shader Model
4.1
-
Vulkan
N/A
-