GeForce 8800 GT Mac Edition and Radeon E9171 MCM - video card comparison
GeForce 8800 GT Mac Edition
Radeon E9171 MCM
Architecture
Tesla (2006−2010)
GCN 4.0 (2016−2020)
GPU code name
G92
Lexa
Market segment
Desktop
Desktop
Release date
February 2008
October 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1219 MHz
Core clock speed
600 MHz
1124 MHz
Floating-point performance
336.0 gflops
1,248 gflops
Manufacturing process technology
65 nm
14 nm
Number of transistors
754 million
2,200 million
Pipelines / CUDA cores
112
512
Power consumption (TDP)
125 Watt
40 Watt
Texture fill rate
33.60
39.01
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1800 MHz
6000 MHz
Memory bandwidth
57.6 GB/s
96 GB/s
Display Connectors
2x DVI
No outputs
DirectX
11.1 (10_0)
12 (12_0)
CUDA
1.1
-
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.0
6.4
Vulkan
N/A
1.2.131