AMD Radeon HD 8400 vs HD 7340

AMD Radeon HD 8400
AMD Radeon HD 7340

General info

Comparison of Radeon HD 8400 and Radeon HD 7340 architecture, market type and release date.
Place in performance rating
 
not rated
Architecture
GCN
 
Terascale 2
Code name
Kabini
 
Zacate
Type
Laptop
 
Laptop
Release date
23 May 2013
 
1 May 2012
Launch price (MSRP)
no data
 
$552.69
Price now
no data
 
$553

Technical specs

Radeon HD 8400 and Radeon HD 7340's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 8400 and Radeon HD 7340's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines
128
 
80
Core clock speed
600 MHz
 
523 MHz
Boost Clock
no data
 
680 MHz
Manufacturing process technology
28 nm
 
40 nm

Memory

Parameters of memory installed on Radeon HD 8400 and Radeon HD 7340: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Shared memory
+
 
+

API support

APIs supported by Radeon HD 8400 and Radeon HD 7340, sometimes including their particular versions.
DirectX
DirectX 11.1, Shader 5.0
 
DirectX 11, Shader 5.0

Benchmark performance

Non-gaming benchmarks performance of Radeon HD 8400 and Radeon HD 7340. Note that overall benchmark performance is measured in points in 0-100 range.

3DMark Cloud Gate GPU

HD 8400 2883 +51.1%
HD 7340 1908

3DMark Fire Strike Score

HD 8400 377 +72.9%
HD 7340 218

3DMark Fire Strike Graphics

HD 8400 401 +79%
HD 7340 224

3DMark 11 Performance GPU

HD 8400 614 +84.9%
HD 7340 332

3DMark Vantage Performance

HD 8400 2013 +88.1%
HD 7340 1070

Passmark

HD 8400 270 +30.4%
HD 7340 207

Rendering quality tests

GFXBench render quality
4502 −1%
 
4546 +1%
GFXBench high precision render quality
4502 −1%
 
4546 +1%

Advantages of AMD Radeon HD 8400

Much newer (23 May 2013 vs 1 May 2012)
More pipelines (128 vs 80)
Finer manufacturing process technology (28 vs 40 nm)

Advantages of AMD Radeon HD 7340

We are unaware of any advantages of AMD Radeon HD 7340 over AMD Radeon HD 8400.

So, HD 8400 or HD 7340?

Technical City couldn't decide between AMD Radeon HD 8400 and AMD Radeon HD 7340. We've got no test results to judge.
Should you still have questions on choice between Radeon HD 8400 and Radeon HD 7340, ask them in Comments section, and we shall answer.

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AMD Radeon HD 8400
AMD Radeon HD 7340
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