GPU Comparison
RADEON
AMD Radeon RX 560X
CORE STATE
Polaris 21
VRAM
4 GB
CLOCK SPEED
1275 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
RADEON
Radeon Vega 8
CORE STATE
Raven
VRAM
System Shared
CLOCK SPEED
1100 MHz
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
RX 560X
Vega 8
Core Specs
Shading Units
1,024
512
-50.0%
Shaders
1,024
512
-50.0%
TMUs
64
32
-50.0%
ROPs
16
8
-50.0%
Compute Units
16
8
-50.0%
Clocks
Base Clock
1175 MHz
300 MHz
Boost Clock
1275 MHz
1100 MHz
Memory Clock
1750 MHz
7 Gbps effective
System Shared
Memory
Memory Size
4 GB
System Shared
VRAM (MB)
4,096
—
Memory Type
GDDR5
System Shared
Memory Bus
128 bit
System Shared
Bandwidth
112.0 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
—
Performance
Pixel Rate
20.40 GPixel/s
8.800 GPixel/s
Texture Rate
81.60 GTexel/s
35.20 GTexel/s
FP32 (TFLOPS)
2.611 TFLOPS
1,126.4 GFLOPS
FP64 (TFLOPS)
163.2 GFLOPS (1:16)
70.40 GFLOPS (1:16)
FP16 (TFLOPS)
2.611 TFLOPS (1:1)
2.253 TFLOPS (2:1)
Power
TDP
75 W
25 W
TDP (W)
75
25
-66.7%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
GCN 5.0
GPU Name
Polaris 21
Raven
Generation
Polaris
(RX 500X)
Vega IGP
(Raven Ridge)
Process Size
14 nm
14 nm
Transistors
3,000 million
4,940 million
Die Size
123 mm²
210 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
24.4M / mm²
23.5M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
Dual-slot
IGP
Length
170 mm
6.7 inches
—
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Motherboard Dependent
Bus Interface
PCIe 3.0 x8
IGP
Other
Production
End-of-life
End-of-life
Predecessor
Polaris
GCN 3.0 IGP
Successor
Vega
Vega II IGP