Radeon R5 M330 vs Radeon R7 M380
We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 4GB VRAM Radeon R7 M380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M330 's Advantages
Boost Clock has increased by 13% (1030MHz vs 915MHz)
Radeon R7 M380 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)
320 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R5 M330
659
Radeon R7 M380
+77%
1171
Graphics Card
May 2015
Release Date
May 2015
Crystal System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
955 MHz
Base Clock
900 MHz
1030 MHz
Boost Clock
915 MHz
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
32.00GB/s
Render Config
5
Compute Units
10
320
Shading Units
640
20
TMUs
40
8
ROPs
16
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
Theoretical Performance
8.240 GPixel/s
Pixel Rate
14.64 GPixel/s
20.60 GTexel/s
Texture Rate
36.60 GTexel/s
659.2 GFLOPS
FP32 (float)
1171 GFLOPS
41.20 GFLOPS
FP64 (double)
73.20 GFLOPS
Board Design
18W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
Exo
GPU Name
Tropo
Exo PRO
GPU Variant
Tropo XT
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.5 billion
56 mm²
Die Size
123 mm²
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
5.0
Shader Model
6.5 (5.1)
