AMD Radeon RX 580 Mobile vs AMD FirePro W4300
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Dec 2015
Generation
Mobility Radeon
FirePro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
1077 MHz
—
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
96.00GB/s
Render Config
Compute Units
36
12
Shading Units
2304
768
TMUs
144
48
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
256 KB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
14.88 GPixel/s
Texture Rate
155.1 GTexel/s
44.64 GTexel/s
FP16 (half)
4.963 TFLOPS
—
FP32 (float)
4.963 TFLOPS
1428 GFLOPS
FP64 (double)
310.2 GFLOPS
89.28 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Bonaire
GPU Variant
Polaris 20M XT
Bonaire PRO GL
Architecture
GCN 4.0
GCN 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
2.08 billion
Die Size
232 mm²
160 mm²
Board Design
TDP
100W
50W
Outputs
No outputs
4x mini-DisplayPort 1.2
Power Connectors
None
None
Suggested PSU
—
250 W
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.3
Benchmark
3DMark Time Spy
3,553
—
3DMark Time Spy Extreme
1,626
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.