Home GPU Comparison ATI Mobility Radeon HD 3470 vs AMD Radeon HD 6330M

ATI Mobility Radeon HD 3470 vs AMD Radeon HD 6330M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 1024MB VRAM Radeon HD 6330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6330M 's Advantages
Released 2 years and 10 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (12.80GB/s vs 6.400GB/s)
40 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470
0.054 TFLOPS
Radeon HD 6330M +48%
0.08 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Nov 2010
M8x
Generation
Vancouver
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
12.80GB/s

Render Config

2
Compute Units
2
-
-
-
40
Shading Units
80
4
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
2.000 GPixel/s
2.720 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
54.40 GFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-

Board Design

Unknown
TDP
7W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M82
GPU Name
Robson
M82-ME XT (216-0707009)
GPU Variant
Robson LP
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
0.292 billion
67 mm²
Die Size
59 mm²

Graphics Features

10.1
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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