Home GPU Comparison AMD Radeon RX 580X Mobile vs NVIDIA GeForce 930M

AMD Radeon RX 580X Mobile vs NVIDIA GeForce 930M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580X Mobile and 2GB VRAM GeForce 930M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X Mobile 's Advantages
Released 3 years and 1 months late
Boost Clock has increased by 14% (1077MHz vs 941MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)
1920 additional rendering cores
NVIDIA GeForce 930M 's Advantages
Lower TDP (33W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 580X Mobile +586%
4.963 TFLOPS
GeForce 930M
0.723 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Mar 2015
Mobility Radeon
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
928 MHz
1077 MHz
Boost Clock
941 MHz
2000 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
256.0GB/s
Bandwidth
14.40GB/s

Render Config

36
Compute Units
-
-
-
-
2304
Shading Units
384
144
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
2 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

34.46 GPixel/s
Pixel Rate
7.528 GPixel/s
155.1 GTexel/s
Texture Rate
22.58 GTexel/s
4.963 TFLOPS
FP16 (half)
-
4.963 TFLOPS
FP32 (float)
722.7 GFLOPS
310.2 GFLOPS
FP64 (double)
22.58 GFLOPS

Board Design

100W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 20
GPU Name
GM108
Polaris 20M XT
GPU Variant
N16S-GM
GCN 4.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
Unknown
232 mm²
Die Size
Unknown

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.4
Shader Model
5.1

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