AMD Radeon RX 580X Mobile vs NVIDIA GeForce GTX 1080 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Jun 2017
Generation
Mobility Radeon
GeForce 10 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1290 MHz
Boost Clock
1077 MHz
1468 MHz
Memory Clock
2000 MHz
1251 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
256bit
Bandwidth
256.0GB/s
320.3GB/s
Render Config
Compute Units
36
—
Shading Units
2304
2560
TMUs
144
160
ROPs
32
64
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
2 MB
2 MB
SM Count
—
20
Theoretical Performance
Pixel Rate
34.46 GPixel/s
93.95 GPixel/s
Texture Rate
155.1 GTexel/s
234.9 GTexel/s
FP16 (half)
4.963 TFLOPS
117.4 GFLOPS
FP32 (float)
4.963 TFLOPS
7.516 TFLOPS
FP64 (double)
310.2 GFLOPS
234.9 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GP104
GPU Variant
Polaris 20M XT
N17E-G3-A1
Architecture
GCN 4.0
Pascal
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
16 nm
Transistors
5.7 billion
7.2 billion
Die Size
232 mm²
314 mm²
Board Design
TDP
100W
150W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.4
CUDA
—
6.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.