Radeon R9 280X and Radeon HD 6570M - video card comparison
Radeon R9 280X
Radeon HD 6570M
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
Thaiti XTL
Capilano
Market segment
Desktop
Laptop
Release date
October 2013
November 2010
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
MXM-II
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
-
Boost clock speed
1000 MHz
-
Core clock speed
-
650 MHz
Floating-point performance
4,096 gflops
520.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
4,313 million
627 million
Pipelines / CUDA cores
2048
400
Power consumption (TDP)
250 Watt
30 Watt
Texture fill rate
128.0
13.00
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
3 GB
1 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
-
900 MHz
Memory bandwidth
288 GB/s
57.6 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
11.2 (11_0)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
+
N/A
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-