Mobility Radeon HD 3850 and GeForce Go 7950 GTX - video card comparison
Mobility Radeon HD 3850
GeForce Go 7950 GTX
Architecture
RV6xx (2007−2010)
G7x (2005−2007)
GPU code name
M88
G71M
Market segment
Laptop
Laptop
Release date
December 2007
October 2006
Interface
PCIe 2.0 x16
MXM-III
Supplementary power connectors
-
None
Boost clock speed
-
575 MHz
Core clock speed
580 MHz
8 MHz
Floating-point performance
371.2 gflops
-
Manufacturing process technology
55 nm
90 nm
Number of transistors
666 million
278 million
Pipelines / CUDA cores
320
32
Power consumption (TDP)
55 Watt
45 Watt
Texture fill rate
9.280
13.80
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
750 MHz
1400 MHz
Memory bandwidth
48 GB/s
44.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A