Radeon HD 4770 and GeForce 8600M GT - video card comparison
Passmark - benchmark score Radeon HD 4770 vs GeForce 8600M GT
Radeon HD 4770
935
GeForce 8600M GT
92
Radeon HD 4770
GeForce 8600M GT
Architecture
TeraScale (2005−2013)
G8x (2007−2008)
GPU code name
RV740
G84M
Market segment
Desktop
Laptop
Release date
April 2009
June 2007
Interface
PCIe 2.0 x16
MXM-II
Supplementary power connectors
1x 6-pin
-
Core clock speed
750 MHz
475 MHz
Floating-point performance
960.0 gflops
60.8 gflops
Manufacturing process technology
40 nm
80 nm
Number of transistors
826 million
289 million
Pipelines / CUDA cores
640
32
Power consumption (TDP)
80 Watt
20 Watt
Texture fill rate
24.00
7.600
Memory type
GDDR5
GDDR3, GDDR2
Maximum RAM amount
512 MB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
3200 MHz
700 MHz
Memory bandwidth
51.2 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A