NVIDIA GeForce GTX 980M vs AMD Radeon RX 560X Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2014
Jan 2019
Generation
GeForce 900M
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1038 MHz
-
Boost Clock
1127 MHz
-
Memory Clock
1253 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
160.4GB/s
112.0GB/s
Render Config
Shading Units
1536
896
TMUs
96
56
ROPs
64
16
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
1024 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
72.13 GPixel/s
19.57 GPixel/s
Texture Rate
108.2 GTexel/s
68.49 GTexel/s
FP32 (float)
3.462 TFLOPS
2.192 TFLOPS
FP64 (double)
108.2 GFLOPS
137.0 GFLOPS
FP16 (half)
-
2.192 TFLOPS
Graphics Processor
GPU Name
GM204
Polaris 31
GPU Variant
N16E-GX-A1
Polaris 31 MXL
Architecture
Maxwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
5.2 billion
3 billion
Die Size
398 mm²
123 mm²
Board Design
TDP
Unknown
65W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
5.2
-
Shader Model
6.7 (6.4)
6.4
📊 Benchmark
3DMark Time Spy
3,916
-
3DMark Time Spy Extreme
1,767
-