AMD Radeon RX 560X Mobile vs NVIDIA GeForce GTX 980
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Sep 2014
Generation
Mobility Radeon
GeForce 900
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1750 MHz
1753 MHz
Base Clock
-
1127 MHz
Boost Clock
-
1216 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
224.4GB/s
Render Config
Compute Units
14
-
Shading Units
896
2048
TMUs
56
128
ROPs
16
64
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
1024 KB
2 MB
Theoretical Performance
Pixel Rate
19.57 GPixel/s
77.82 GPixel/s
Texture Rate
68.49 GTexel/s
155.6 GTexel/s
FP16 (half)
2.192 TFLOPS
-
FP32 (float)
2.192 TFLOPS
4.981 TFLOPS
FP64 (double)
137.0 GFLOPS
155.6 GFLOPS
Graphics Processor
GPU Name
Polaris 31
GM204
GPU Variant
Polaris 31 MXL
GM204-400-A1
Architecture
GCN 4.0
Maxwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
5.2 billion
Die Size
123 mm²
398 mm²
Board Design
TDP
65W
165W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
2x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.4
CUDA
-
5.2