Home GPU Comparison AMD Radeon Pro 560X vs NVIDIA GeForce RTX 5080 Mobile

AMD Radeon Pro 560X vs NVIDIA GeForce RTX 5080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 560X and 16GB VRAM GeForce RTX 5080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 560X 's Advantages
Lower TDP (75W vs 175W)
NVIDIA GeForce RTX 5080 Mobile 's Advantages
Released 6 years and 6 months late
Boost Clock2000MHz
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (1.01TB/s vs 94.08GB/s)
7168 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 560X
2.056 TFLOPS
GeForce RTX 5080 Mobile +1493%
32.77 TFLOPS
VS

Graphics Card

Jul 2018
Release Date
Jan 2025
Radeon Pro Mac
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 5.0 x16

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
2000 MHz
1470 MHz
Memory Clock
2500 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR7
128bit
Memory Bus
256bit
94.08GB/s
Bandwidth
1.01TB/s

Render Config

16
Compute Units
-
-
SM Count
64
1024
Shading Units
8192
64
TMUs
256
16
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
16 KB (per CU)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

16.06 GPixel/s
Pixel Rate
192.0 GPixel/s
64.26 GTexel/s
Texture Rate
512.0 GTexel/s
2.056 TFLOPS
FP16 (half)
32.77 TFLOPS
2.056 TFLOPS
FP32 (float)
32.77 TFLOPS
128.5 GFLOPS
FP64 (double)
512.0 GFLOPS

Board Design

75W
TDP
175W
-
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Polaris 21
GPU Name
GB203
Polaris 21 XT (215-0908004)
GPU Variant
-
GCN 4.0
Architecture
Blackwell 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
4 nm
3 billion
Transistors
Unknown
123 mm²
Die Size
377 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
10.1
6.4
Shader Model
6.8

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