Radeon RX 580 and Radeon R7 512 Cores (Kaveri Desktop) - video card comparison
Radeon RX 580
Radeon R7 512 Cores (Kaveri Desktop)
Architecture
Polaris (2016−2019)
GCN (2011−2017)
GPU code name
Polaris 20
Kaveri Spectre
Market segment
Desktop
Desktop
Release date
April 2017
January 2014
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
720 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
2304
512
Power consumption (TDP)
185 Watt
-
Texture fill rate
193.0
-
Memory type
GDDR5
-
Maximum RAM amount
8 GB
-
Memory bus width
256 Bit
-
Memory clock speed
8000 MHz
-
Memory bandwidth
256.0 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI, 3x DisplayPort
-
HDMI
+
-
DirectX
12 (12_0)
12 (FL 12_0)
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-