Radeon HD 3870 Mac Edition - video card specification
Radeon HD 3870 Mac Edition
Architecture
TeraScale (2005−2013)
GPU code name
RV670
Market segment
Desktop
Release date
June 2008
Bus support
-
Interface
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Boost clock speed
-
Core clock speed
777 MHz
Floating-point performance
497.3 gflops
Manufacturing process technology
55 nm
Number of transistors
666 million
Pipelines / CUDA cores
320
Power consumption (TDP)
106 Watt
Texture fill rate
12.43
Memory type
GDDR4
Maximum RAM amount
512 MB
Memory bus width
256 Bit
Memory clock speed
2252 MHz
Memory bandwidth
72.06 GB/s
Display Connectors
2x DVI, 1x S-Video
Eyefinity
-
HDMI
-
DisplayPort support
-
DirectX
10.1 (10_1)
Mantle
-
OpenCL
N/A
OpenGL
3.3
Shader Model
4.1
Vulkan
N/A
AppAcceleration
-
CrossFire
-
Enduro
-
HD3D
-
PowerTune
-
TrueAudio
-
ZeroCore
-