Home GPU Comparison AMD Radeon R7 M380 vs AMD Radeon HD 8730M

AMD Radeon R7 M380 vs AMD Radeon HD 8730M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M380 and 2GB VRAM Radeon HD 8730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 31% (915MHz vs 700MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (32.00GB/s vs 28.80GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M380 +118%
1.171 TFLOPS
Radeon HD 8730M
0.537 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2013
Gem System
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

900 MHz
Base Clock
650 MHz
915 MHz
Boost Clock
700 MHz
1000 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
28.80GB/s

Render Config

10
Compute Units
6
-
-
-
640
Shading Units
384
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.64 GPixel/s
Pixel Rate
5.600 GPixel/s
36.60 GTexel/s
Texture Rate
16.80 GTexel/s
-
-
-
1171 GFLOPS
FP32 (float)
537.6 GFLOPS
73.20 GFLOPS
FP64 (double)
33.60 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Tropo
GPU Name
Mars
Tropo XT
GPU Variant
Mars S3 PRO (216-0842027)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
0.95 billion
123 mm²
Die Size
77 mm²

Graphics Features

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

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