GPU Comparison
RADEON
AMD Radeon RX 560
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
2017
VS
GEFORCE
GRID K2
CORE STATE
GK104
VRAM
4 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 560
GRID K2
Core Specs
Shading Units
1,024
1,536
+50.0%
Shaders
1,024
1,536
+50.0%
TMUs
64
128
+100.0%
ROPs
16
32
+100.0%
Compute Units
16
—
Clocks
Base Clock
1175 MHz
—
Boost Clock
1275 MHz
—
GPU Clock
—
745 MHz
Memory Clock
1750 MHz
7 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
112.0 GB/s
160.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
20.40 GPixel/s
23.84 GPixel/s
Texture Rate
81.60 GTexel/s
95.36 GTexel/s
FP32 (TFLOPS)
2.611 TFLOPS
2.289 TFLOPS
FP64 (TFLOPS)
163.2 GFLOPS (1:16)
95.36 GFLOPS (1:24)
FP16 (TFLOPS)
2.611 TFLOPS (1:1)
—
Power
TDP
75 W
225 W
TDP (W)
75
225
+200.0%
Suggested PSU
250 W
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 4.0
Kepler
GPU Name
Polaris 21
GK104
Generation
Polaris
(RX 500)
GRID
(K2)
Process Size
14 nm
28 nm
Transistors
3,000 million
3,540 million
Die Size
123 mm²
294 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
12.0M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
170 mm
6.7 inches
267 mm
10.5 inches
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Launch Price
99 USD
5,199 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
—
Successor
Vega
—