Radeon HD 6870 - video card specification
Passmark - benchmark score Radeon HD 6870
Radeon HD 6870
2285
Radeon HD 6870
Architecture
Terascale 2 (2009−2015)
GPU code name
RV940 Barts
Market segment
Desktop
Release date
October 2010
Bus support
PCIe 2.0 x16
Interface
PCIe 2.0 x16
Recommended system power (PSU)
-
Supplementary power connectors
2x 6-pin
SLI options
-
Boost clock speed
900 MHz
Core clock speed
-
CUDA cores
-
Floating-point performance
2,016.0 gflops
Manufacturing process technology
40 nm
Number of transistors
1,700 million
Pipelines / CUDA cores
1120
Power consumption (TDP)
151 Watt
Texture fill rate
50.40
Memory type
GDDR5
Maximum RAM amount
1 GB
Memory bus width
256 Bit
Memory clock speed
1050 MHz
Memory bandwidth
134.4 GB/s
Shared memory
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
Multi monitor support
-
Eyefinity
1
VGA аnalog display support
-
DisplayPort Multimode (DP++) support
-
HDMI
+
HDCP
-
Maximum VGA resolution
-
DisplayPort support
-
G-SYNC support
-
Audio input for HDMI
-
DirectX
DirectX® 11
CUDA
-
Mantle
-
OpenCL
1.2
OpenGL
4.4
Shader Model
5.0
Vulkan
-
AppAcceleration
-
BatteryBoost
-
CrossFire
1
Enduro
-
GameStream
-
GameWorks
-
GeForce ShadowPlay
-
GPU Boost
-
H.264, VC1, MPEG2 1080p video decoder
-
HD3D
-
Optimus
-
PowerTune
-
TrueAudio
-
ZeroCore
-