Radeon R5 M330 vs Radeon R7 M445
We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 4GB VRAM Radeon R7 M445 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 12% (1030MHz vs 920MHz)
Radeon R7 M445 's Advantages
Released 1 years late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)
Score
Benchmark
FP32 (float)
Radeon R5 M330
+12%
659
Radeon R7 M445
588
Graphics Card
May 2015
Release Date
May 2016
Crystal System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
955 MHz
Base Clock
780 MHz
1030 MHz
Boost Clock
920 MHz
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
32.00GB/s
Render Config
5
Compute Units
5
320
Shading Units
320
20
TMUs
20
8
ROPs
8
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
Theoretical Performance
8.240 GPixel/s
Pixel Rate
7.360 GPixel/s
20.60 GTexel/s
Texture Rate
18.40 GTexel/s
-
FP16 (half)
588.8 GFLOPS
659.2 GFLOPS
FP32 (float)
588.8 GFLOPS
41.20 GFLOPS
FP64 (double)
36.80 GFLOPS
Board Design
18W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
Exo
GPU Name
Meso
Exo PRO
GPU Variant
Meso PRO
(216-0864032)
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.55 billion
56 mm²
Die Size
125 mm²
Graphics Features
12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2.170
5.0
Shader Model
6.5
