Radeon R9 380 and Radeon HD 6570 - video card comparison
Passmark - benchmark score Radeon R9 380 vs Radeon HD 6570
Radeon R9 380
6330
Radeon HD 6570
572
Radeon R9 380
Radeon HD 6570
Architecture
GCN (2011−2017)
TeraScale 2 (2009−2015)
GPU code name
Tonga Pro
Turks
Market segment
Desktop
Desktop
Release date
June 2015
April 2011
Bus support
PCIe 3.0
PCIe 2.1 x16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2 x 6-pin
None
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
650 MHz
Compute units
28
-
Floating-point performance
3,476 gflops
624.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
5,000 million
716 million
Pipelines / CUDA cores
1792
480
Power consumption (TDP)
190 Watt
40 Watt
Texture fill rate
108.6
15.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
970 MHz
900 MHz
Memory bandwidth
182.4 GB/s
28.8 GB/s
High bandwidth memory (HBM)
-
-
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
Eyefinity
+
1
Number of Eyefinity displays
6
-
HDMI
+
+
DisplayPort support
+
+
DirectX
DirectX® 12
DirectX® 11
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.5
4.4
Shader Model
6.3
5.0
Vulkan
+
-
AppAcceleration
-
-
CrossFire
1
1
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TrueAudio
+
-
UVD
-
+
VCE
+
-
ZeroCore
+
-