AMD Radeon RX 560 vs NVIDIA GRID K520
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Jul 2013
Generation
Polaris
GRID
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1175 MHz
-
Boost Clock
1275 MHz
-
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
160.0GB/s
Render Config
Compute Units
16
-
Shading Units
1024
1536
TMUs
64
128
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
20.40 GPixel/s
23.84 GPixel/s
Texture Rate
81.60 GTexel/s
95.36 GTexel/s
FP16 (half)
2.611 TFLOPS
-
FP32 (float)
2.611 TFLOPS
2.289 TFLOPS
FP64 (double)
163.2 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
Polaris 21
GK104
GPU Variant
Polaris 21 XT(215-0908004)
-
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
3.54 billion
Die Size
123 mm²
294 mm²
Board Design
TDP
75W
225W
Suggested PSU
250 W
550 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
No outputs
Power Connectors
None
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
-
3.0
📊 Benchmark
3DMark Time Spy
1,855
-
3DMark Time Spy Extreme
799
-