GeForce RTX 4070 Mobile vs Radeon RX 560X Mobile
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 4GB VRAM Radeon RX 560X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4070 Mobile 's Advantages
Released 4 years late
Boost Clock1695MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 112.0GB/s)
3712 additional rendering cores
Radeon RX 560X Mobile 's Advantages
Lower TDP (65W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 Mobile
+612%
15620
Radeon RX 560X Mobile
2192
3DMark Time Spy
GeForce RTX 4070 Mobile
+576%
12501
Radeon RX 560X Mobile
1847
3DMark Time Spy Extreme
GeForce RTX 4070 Mobile
+607%
5699
Radeon RX 560X Mobile
806
Graphics Card
Jan 2023
Release Date
Jan 2019
GeForce 40 Mobile
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1395 MHz
Base Clock
-
1695 MHz
Boost Clock
-
2000 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
128bit
256.0GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
14
36
SM Count
-
4608
Shading Units
896
144
TMUs
56
48
ROPs
16
144
Tensor Cores
-
36
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
32 MB
L2 Cache
1024 KB
Theoretical Performance
81.36 GPixel/s
Pixel Rate
19.57 GPixel/s
244.1 GTexel/s
Texture Rate
68.49 GTexel/s
15.62 TFLOPS
FP16 (half)
2.192 TFLOPS
15.62 TFLOPS
FP32 (float)
2.192 TFLOPS
244.1 GFLOPS
FP64 (double)
137.0 GFLOPS
Board Design
115W
TDP
65W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
AD106
GPU Name
Polaris 31
GN21-X6
GPU Variant
Polaris 31 MXL
Ada Lovelace
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
22.9 billion
Transistors
3 billion
188 mm²
Die Size
123 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.9
CUDA
-
6.8
Shader Model
6.4