Home GPU Comparison AMD Radeon R9 M390 Mac Edition vs AMD FirePro W4130M

AMD Radeon R9 M390 Mac Edition vs AMD FirePro W4130M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 1024MB VRAM FirePro W4130M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M390 Mac Edition 's Advantages
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (174.7GB/s vs 64.00GB/s)
640 additional rendering cores
AMD FirePro W4130M 's Advantages
Boost Clock825MHz

Score

Benchmark

FP32 (float)
Radeon R9 M390 Mac Edition +209%
1.962 TFLOPS
FirePro W4130M
0.633 TFLOPS
VS

Graphics Card

May 2015
Release Date
Unknown
Crystal System
Generation
FirePro Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
775 MHz
-
Boost Clock
825 MHz
1365 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
16
Compute Units
6
1024
Shading Units
384
64
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

30.66 GPixel/s
Pixel Rate
6.600 GPixel/s
61.31 GTexel/s
Texture Rate
19.80 GTexel/s
-
FP16 (half)
-
1.962 TFLOPS
FP32 (float)
633.6 GFLOPS
122.6 GFLOPS
FP64 (double)
-

Graphics Processor

Pitcairn
GPU Name
Mars
Pitcairn PRO (215-0828062)
GPU Variant
-
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
0.95 billion
212 mm²
Die Size
77 mm²

Board Design

80W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
CUDA
-
5.1
Shader Model
6.5 (5.1)

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