Radeon HD 6770 Green Edition and GeForce GT 415 OEM - video card comparison
Radeon HD 6770 Green Edition
GeForce GT 415 OEM
Architecture
TeraScale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Juniper
GT216
Market segment
Desktop
Desktop
Release date
April 2013
September 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
700 MHz
625 MHz
Floating-point performance
1,008 gflops
130.56 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,040 million
486 million
Pipelines / CUDA cores
720
48
Power consumption (TDP)
86 Watt
32 Watt
Texture fill rate
25.20
10.00
Memory type
GDDR3
DDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1334 MHz
666 MHz
Memory bandwidth
21.34 GB/s
10.66 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A