Radeon HD 4570 Rebrand and GeForce 8800 GS Mac Edition - video card comparison
Radeon HD 4570 Rebrand
GeForce 8800 GS Mac Edition
Architecture
TeraScale (2005−2013)
Tesla (2006−2010)
GPU code name
RV635
G92
Market segment
Desktop
Desktop
Release date
November 2009
January 2008
Interface
PCIe 2.0 x16
MXM-HE
Supplementary power connectors
-
None
Core clock speed
796 MHz
500 MHz
Floating-point performance
191.04 gflops
160 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
378 million
754 million
Pipelines / CUDA cores
120
64
Power consumption (TDP)
65 Watt
105 Watt
Texture fill rate
6.368
16.00
Memory type
DDR2
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
792 MHz
1598 MHz
Memory bandwidth
12.67 GB/s
51.14 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A