GeForce Go 7800 GTX and Mobility Radeon HD 3670 - video card comparison
GeForce Go 7800 GTX
Mobility Radeon HD 3670
Architecture
G7x (2005−2007)
RV6xx (2007−2010)
GPU code name
G70M
M86XT
Market segment
Laptop
Laptop
Release date
September 2005
January 2008
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
440 MHz
-
Core clock speed
8 MHz
680 MHz
Floating-point performance
-
163.2 gflops
Manufacturing process technology
110 nm
55 nm
Number of transistors
302 million
378 million
Pipelines / CUDA cores
32
120
Power consumption (TDP)
65 Watt
30 Watt
Texture fill rate
10.56
5.440
Memory type
GDDR3
DDR2/GDDR3/GDDR4
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1100 MHz
800 MHz
Memory bandwidth
35.2 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
10.1 (10_1)
OpenCL
N/A
N/A
OpenGL
2.1
3.3
Shader Model
3.0
4.1
Vulkan
N/A
N/A