Radeon HD 6770M and GeForce 8600M GT - video card comparison
Passmark - benchmark score Radeon HD 6770M vs GeForce 8600M GT
Radeon HD 6770M
993
GeForce 8600M GT
92
Radeon HD 6770M
GeForce 8600M GT
Architecture
Terascale 2 (2009−2015)
G8x (2007−2008)
GPU code name
Whistler-XT
G84M
Market segment
Laptop
Laptop
Release date
January 2011
June 2007
Interface
MXM-A (3.0)
MXM-II
Core clock speed
675 / 725 MHz
475 MHz
Floating-point performance
696.0 gflops
60.8 gflops
Manufacturing process technology
40 nm
80 nm
Number of transistors
716 million
289 million
Pipelines / CUDA cores
480
32
Power consumption (TDP)
35 Watt
20 Watt
Texture fill rate
17.40
7.600
Memory type
GDDR5
GDDR3, GDDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
700 MHz
Memory bandwidth
57.6 GB/s
12.8 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