Home GPU Comparison AMD Radeon HD 6870M vs ATI Mobility Radeon HD 3410

AMD Radeon HD 6870M vs ATI Mobility Radeon HD 3410

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6870M and 256MB VRAM Mobility Radeon HD 3410 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870M 's Advantages
Released 2 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 6.400GB/s)
760 additional rendering cores
ATI Mobility Radeon HD 3410 's Advantages
Lower TDP (7W vs 50W)

Score

Benchmark

FP32 (float)
Radeon HD 6870M +3275%
1.08 TFLOPS
Mobility Radeon HD 3410
0.032 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jul 2008
Vancouver
Generation
M8x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
6.400GB/s

Render Config

10
Compute Units
2
-
-
-
800
Shading Units
40
40
TMUs
4
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

10.80 GPixel/s
Pixel Rate
1.600 GPixel/s
27.00 GTexel/s
Texture Rate
1.600 GTexel/s
-
-
-
1080 GFLOPS
FP32 (float)
32.00 GFLOPS
-
-
-

Board Design

50W
TDP
7W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Granville
GPU Name
M82
Granville XT (216-0769024)
GPU Variant
-
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.04 billion
Transistors
0.181 billion
166 mm²
Die Size
67 mm²

Graphics Features

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

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