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Radeon RX 470 - 1
Radeon R7 260 - 1
Manufacturer:
AMD
AMD
Series:
Rx 400
Rx 200
Codename:
Ellesmere PRO
Bonaire
Architecture:
GCN 3
Release date:
2016. June 29.
2013. December 16.
Die count:
1
1
Die size:
232 mm2
160 mm2
Fab:
14 nm
28 nm
Transistors:
5700 millions
2080 millions
Bus interface:
PCI-E 3.0 x16
PCI-E 3.0 x16
Clock rates
Core clock:
926 MHz
1000 MHz
Core clock (Boost):
1206 MHz
Memory clock:
1650 MHz
1500 MHz
Effective memory clock (DDR):
6600 MHz
6000 MHz
Memory
Memory size:
8192, 4096 MB
1024 MB
Memory bus type:
http://gamesystemrequirements.com/
GDDR5
http://gamesystemrequirements.com/
GDDR5
Memory bus width:
256 bit
128 bit
Memory bandwidth (maximum):
211.2 GB/s
96 GB/s
Core units
Unified shader units:
2048
768
Texture mapping units (TMU):
128
48
Render output units (ROP):
32
16
Compute units:
32
12
Performance
Pixel fillrate:
38.6 (GP/s)
16 (GP/s)
Texture fillrate:
154.4 (GT/s)
48 (GT/s)
Single Precision (peak):
4940 GFLOPS
1536 GFLOPS
Double Precision (peak):
96 GFLOPS
Supported Technologies:
DirectX:
12
12
Pixel shader:
http://gamesystemrequirements.com/
5.0
http://gamesystemrequirements.com/
5.0
OpenGL:
4.5
4.4
OpenCL:
2.2
1.2
Thermal Design Power (TDP,Max):
120 W
95 W
Energy efficiency:
- Single Precision / TDP:
41.17 GFLOPS/W
16.17 GFLOPS/W
- Double Precision / TDP:
0 GFLOPS/W
1.01 GFLOPS/W
Release price (USD):
180 USD
109 USD
Performance/price ratio:
27.44 GFLOPS/$
14.09 GFLOPS/$