Mobility Radeon HD 3850 and GeForce 9800M GT - video card comparison
Mobility Radeon HD 3850
GeForce 9800M GT
Architecture
RV6xx (2007−2010)
G9x (2007−2010)
GPU code name
M88
NB9E-GT2
Market segment
Laptop
Laptop
Release date
December 2007
July 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
580 MHz
500 MHz
CUDA cores
-
96
Floating-point performance
371.2 gflops
240 gflops
Gigaflops
-
360
Manufacturing process technology
55 nm
65 nm
Number of transistors
666 million
754 million
Pipelines / CUDA cores
320
96
Power consumption (TDP)
55 Watt
65 Watt
Texture fill rate
9.280
24.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
750 MHz
800 MHz
Memory bandwidth
48 GB/s
51.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
+
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A