Home GPU Comparison AMD Radeon R9 M380 vs AMD Radeon Pro Vega 20

AMD Radeon R9 M380 vs AMD Radeon Pro Vega 20

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M380 and 4GB VRAM Radeon Pro Vega 20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 20 's Advantages
Released 3 years and 6 months late
Boost Clock has increased by 28% (1283MHz vs 1000MHz)
Larger VRAM bandwidth (189.4GB/s vs 96.00GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M380
1.536 TFLOPS
Radeon Pro Vega 20 +113%
3.284 TFLOPS
VS

Graphics Card

May 2015
Release Date
Nov 2018
Gem System
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
815 MHz
1000 MHz
Boost Clock
1283 MHz
1500 MHz
Memory Clock
740 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
1024bit
96.00GB/s
Bandwidth
189.4GB/s

Render Config

12
Compute Units
20
-
-
-
768
Shading Units
1280
48
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
41.06 GPixel/s
48.00 GTexel/s
Texture Rate
102.6 GTexel/s
-
FP16 (half)
6.569 TFLOPS
1.536 TFLOPS
FP32 (float)
3.284 TFLOPS
96.00 GFLOPS
FP64 (double)
205.3 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Strato
GPU Name
Vega 12
Strato PRO
GPU Variant
Vega 12 XTA
GCN 2.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.08 billion
Transistors
Unknown
160 mm²
Die Size
Unknown

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2.170
Vulkan
1.2
-
-
-
6.5
Shader Model
6.3

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