AMD Radeon RX 580 Mobile vs NVIDIA GeForce RTX 2060 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Jan 2019
Generation
Mobility Radeon
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
960 MHz
Boost Clock
1077 MHz
1200 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
256.0GB/s
336.0GB/s
Render Config
Compute Units
36
—
Shading Units
2304
1920
TMUs
144
120
ROPs
32
48
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
2 MB
3 MB
SM Count
—
30
Tensor Cores
—
240
RT Cores
—
30
Theoretical Performance
Pixel Rate
34.46 GPixel/s
57.60 GPixel/s
Texture Rate
155.1 GTexel/s
144.0 GTexel/s
FP16 (half)
4.963 TFLOPS
9.216 TFLOPS
FP32 (float)
4.963 TFLOPS
4.608 TFLOPS
FP64 (double)
310.2 GFLOPS
144.0 GFLOPS
Graphics Processor
GPU Name
Polaris 20
TU106
GPU Variant
Polaris 20M XT
N18E-G1-KD-A1
Architecture
GCN 4.0
Turing
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
12 nm
Transistors
5.7 billion
10.8 billion
Die Size
232 mm²
445 mm²
Board Design
TDP
100W
115W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
3,553
5,962
3DMark Time Spy Extreme
1,626
2,756
▲ Specs Compare
Data sourced from official specifications and benchmark tests.