Mobility Radeon HD 3850 and GeForce GT 130M - video card comparison
Mobility Radeon HD 3850
GeForce GT 130M
Architecture
RV6xx (2007−2010)
G9x (2007−2010)
GPU code name
M88
N10P-GE1
Market segment
Laptop
Laptop
Release date
December 2007
January 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
SLI options
-
2-way
Core clock speed
580 MHz
600 MHz
CUDA cores
-
32
Floating-point performance
371.2 gflops
96 gflops
Gigaflops
-
144
Manufacturing process technology
55 nm
55 nm
Number of transistors
666 million
314 million
Pipelines / CUDA cores
320
32
Power consumption (TDP)
55 Watt
23 Watt
Texture fill rate
9.280
9.600
Memory type
GDDR3
GDDR2, GDDR3
Maximum RAM amount
512 MB
Up to 1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
750 MHz
500 (DDR2)/800 (GDDR3) MHz
Memory bandwidth
48 GB/s
16 (DDR2)/25 (GDDR3)
Shared memory
-
-
Display Connectors
No outputs
Single Link DVIDisplayPortVGAHDMIDual Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
+
OpenCL
N/A
1.1
OpenGL
3.3
2.1
Shader Model
4.1
4.0
Vulkan
N/A
N/A
Power management
-
8.0