Radeon R7 250 and GeForce GTX 570 Rev. 2 - video card comparison
Radeon R7 250
GeForce GTX 570 Rev. 2
Architecture
GCN (2011−2017)
Fermi 2.0 (2010−2014)
GPU code name
Oland XT
GF110
Market segment
Desktop
Desktop
Release date
October 2013
December 2010
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
N/A
2x 6-pin
Boost clock speed
1050 MHz
-
Core clock speed
-
732 MHz
Floating-point performance
716.8 gflops
1,405 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
3,000 million
Pipelines / CUDA cores
384
480
Power consumption (TDP)
75 Watt
219 Watt
Texture fill rate
25.20
43.92
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
2 GB
1280 MB
Memory bus width
128 Bit
320 Bit
Memory clock speed
1150 MHz
3800 MHz
Memory bandwidth
72 GB/s
152.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DisplayPort support
-
-
DirectX
DirectX® 12
12 (11_0)
CUDA
-
2.0
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
-
N/A
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-