Radeon R5 M330 vs Mobility Radeon HD 3450
We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 256MB VRAM Mobility Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M330 's Advantages
Released 7 years and 4 months late
Boost Clock1030MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 6.400GB/s)
280 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R5 M330
+1547%
659
Mobility Radeon HD 3450
40
Graphics Card
May 2015
Release Date
Jan 2008
Crystal System
Generation
M8x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-II
Clock Speeds
955 MHz
Base Clock
-
1030 MHz
Boost Clock
-
900 MHz
Memory Clock
400 MHz
Memory
2GB
Memory Size
256MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
6.400GB/s
Render Config
5
Compute Units
2
320
Shading Units
40
20
TMUs
4
8
ROPs
4
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
Theoretical Performance
8.240 GPixel/s
Pixel Rate
2.000 GPixel/s
20.60 GTexel/s
Texture Rate
2.000 GTexel/s
659.2 GFLOPS
FP32 (float)
40.00 GFLOPS
41.20 GFLOPS
FP64 (double)
-
Board Design
18W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
Exo
GPU Name
M82
Exo PRO
GPU Variant
M82-SCE XT
(216-0707011)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.69 billion
Transistors
0.181 billion
56 mm²
Die Size
67 mm²
Graphics Features
12 (11_1)
DirectX
10.1
4.6
OpenGL
3.3
1.2
OpenCL
N/A
1.2
Vulkan
N/A
5.0
Shader Model
4.1
