Radeon RX 580 and Radeon HD 8280 - video card comparison
Passmark - benchmark score Radeon RX 580 vs Radeon HD 8280
Radeon RX 580
9140
Radeon HD 8280
268
Radeon RX 580
Radeon HD 8280
Architecture
Polaris (2016−2019)
GCN (2011−2017)
GPU code name
Polaris 20
Temash
Market segment
Desktop
Laptop
Release date
April 2017
May 2013
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
450 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
1,178 million
Pipelines / CUDA cores
2304
128
Power consumption (TDP)
185 Watt
15 Watt
Texture fill rate
193.0
3.600
Memory type
GDDR5
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
8000 MHz
System Shared
Memory bandwidth
256.0 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.3
Vulkan
1.2.131
1.2.131