Radeon HD 7970M and Radeon 530 - video card comparison
Passmark - benchmark score Radeon HD 7970M vs Radeon 530
Radeon HD 7970M
3635
Radeon 530
1048
Radeon HD 7970M
Radeon 530
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Wimbledon XT
Meso
Market segment
Laptop
Laptop
Release date
May 2012
March 2017
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1024 MHz
Core clock speed
850 MHz
1024 MHz
Floating-point performance
2,176 gflops
784.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
1,550 million
Pipelines / CUDA cores
1280
384
Power consumption (TDP)
100 Watt
50 Watt
Texture fill rate
68.00
24.50
Memory type
GDDR5
DDR3/GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
4800 MHz
2250 MHz
Memory bandwidth
153.6 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (11_1)
12.0
OpenCL
1.2
2.0
OpenGL
4.6
4.5
Shader Model
5.1
5.0
Vulkan
1.2.131
+