Radeon HD 6770M and GeForce 8800M GTS - video card comparison
Passmark - benchmark score Radeon HD 6770M vs GeForce 8800M GTS
Radeon HD 6770M
993
GeForce 8800M GTS
393
Radeon HD 6770M
GeForce 8800M GTS
Architecture
Terascale 2 (2009−2015)
G9x (2007−2010)
GPU code name
Whistler-XT
NB8E-GT
Market segment
Laptop
Laptop
Release date
January 2011
November 2007
Interface
MXM-A (3.0)
MXM-HE
Core clock speed
675 / 725 MHz
500 MHz
CUDA cores
-
64
Floating-point performance
696.0 gflops
160 gflops
Manufacturing process technology
40 nm
65 nm
Number of transistors
716 million
754 million
Pipelines / CUDA cores
480
64
Power consumption (TDP)
35 Watt
50 Watt
Texture fill rate
17.40
16.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
800 MHz
800 MHz
Memory bandwidth
57.6 GB/s
51.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A