Radeon HD 7570 and Radeon R7 (Kaveri) - video card comparison
Radeon HD 7570
Radeon R7 (Kaveri)
Architecture
TeraScale 2 (2009−2015)
GCN 1.1 (2014)
GPU code name
Turks
Kaveri
Market segment
Desktop
Laptop
Release date
January 2012
June 2014
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
-
686 MHz
Core clock speed
650 MHz
553 MHz
Floating-point performance
624 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
2410 Million
Pipelines / CUDA cores
480
512
Power consumption (TDP)
60 Watt
-
Texture fill rate
15.60
-
Memory type
DDR3, GDDR5
-
Maximum RAM amount
2 GB
-
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1600 MHz
-
Memory bandwidth
64 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x VGA
-
HDMI
+
-
DirectX
11.2 (11_0)
12 (FL 12_0)
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
-