Radeon HD 7570 OEM and Radeon HD 7690M Rebrand - video card comparison
Radeon HD 7570 OEM
Radeon HD 7690M Rebrand
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Redwood
Whistler
Market segment
Desktop
Desktop
Release date
March 2013
January 2012
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
650 MHz
600 MHz
Floating-point performance
624 gflops
576.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
716 million
Pipelines / CUDA cores
400
480
Power consumption (TDP)
39 Watt
20 Watt
Texture fill rate
13.00
14.40
Memory type
DDR3, GDDR5
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1600 MHz
1600 MHz
Memory bandwidth
64 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A