GeForce 305M and GeForce Go 6800 Ultra - video card comparison
Passmark - benchmark score GeForce 305M vs GeForce Go 6800 Ultra
GeForce 305M
154
GeForce Go 6800 Ultra
141
GeForce 305M
GeForce Go 6800 Ultra
Architecture
GT2xx (2009−2012)
Curie (2003−2013)
GPU code name
n11m-lp1
NV41M
Market segment
Laptop
Laptop
Release date
January 2010
February 2005
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
450 MHz
Core clock speed
525 MHz
5 MHz
CUDA cores
16
-
Floating-point performance
36.8 gflops
-
Gigaflops
55
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
260 million
222 million
Pipelines / CUDA cores
16
17
Power consumption (TDP)
14 Watt
89 Watt
Texture fill rate
4.200
5.400
Memory type
GDDR2, GDDR3, DDR2, DDR3
DDR3
Maximum RAM amount
Up to 512 MB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
Up to 700 (DDR3), Up to 700 (GDDR3) MHz
1200 MBps
Memory bandwidth
11.2 GB/s
38.4 GB/s
Shared memory
-
-
Display Connectors
DisplayPortHDMIVGADual Link DVISingle Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A
Power management
8.0
-