NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon RX 560 Mobile
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 4GB VRAM Radeon RX 560 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 5 years late
Boost Clock has increased by 22% (1260MHz vs 1032MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 109.4GB/s)
6528 additional rendering cores
AMD Radeon RX 560 Mobile 's Advantages
Lower TDP (55W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+911%
18.71 TFLOPS
Radeon RX 560 Mobile
1.849 TFLOPS
Graphics Card
Jan 2022
Release Date
Jan 2017
GeForce 30 Mobile
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
810 MHz
Base Clock
784 MHz
1260 MHz
Boost Clock
1032 MHz
2000 MHz
Memory Clock
1710 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
109.4GB/s
Render Config
-
Compute Units
14
58
SM Count
-
7424
Shading Units
896
232
TMUs
56
96
ROPs
16
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
121.0 GPixel/s
Pixel Rate
16.51 GPixel/s
292.3 GTexel/s
Texture Rate
57.79 GTexel/s
18.71 TFLOPS
FP16 (half)
1.849 TFLOPS
18.71 TFLOPS
FP32 (float)
1.849 TFLOPS
292.3 GFLOPS
FP64 (double)
115.6 GFLOPS
Board Design
115W
TDP
55W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
Baffin
GN20-E8-A1
GPU Variant
BaffinM-XT
Ampere
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
Unknown
Transistors
3 billion
496 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
8.6
CUDA
-
6.5
Shader Model
6.4
