AMD E2-3800

AMD E2-3800

The AMD E2-3800 is a mobile quad-core SoC for low-end laptops, which was presented in November 2013. In addition to 4 CPU cores with a clock speed of 1.3 GHz (no Turbo), the 28-nanometer chip also integrates a Radeon HD 8280 GPU, a single channel DDR3(L)-1600 memory controller as well as the Southbridge with various I/O- ports.

Architecture

Both Kabini (for notebooks) and Temash (tablets and compact subnotebooks) are based on AMD's new Jaguar architecture, which replaces the previous Bobcat models (e.g. the E-350). The performance per clock has been increased by about 20 percent. Furthermore, various modern instruction set extensions such as SSE up to version 4.2, AVX and AES are now supported. The finer 28-nanometer process from TSMC allows lower voltages and/or higher clock rates compared to Bobcat, as well as up to 4 CPU cores (Bobcat: 2 cores).

Performance

Due to the low clock speed of 1.3 GHz, the performance in poorly parallelized applications is quite modest and just slightly above the old E-350. However, if all 4 cores are busy, the performance equals the Sandy-Bridge-based Core i3-2357M. For office and multimedia tasks, the E2-3800 has sufficient power; however, it will reach its limits in more demanding applications and games.

Graphics

The SoC integrates a Radeon HD 8280 GPU with 128 shaders, which is based on the GCN architecture and clocked at 450 MHz (no Turbo). On average, the HD 8280 places slightly below a Radeon HD 7470M or Intel HD Graphics 4000. Many recent games (as of 2013) are therefore hardly playable. However, some older or less demanding games will run fluently.

Power Consumption

The power consumption of the entire SoC is rated at 15 watts. Thus, the E2-3800 is a bit more economical than its predecessors (E2-1800: 17 watts) and suitable for smaller subnotebooks.

SeriesAMD A-Series
CodenameKabini
Clock Rate1300 MHz
Level 1 Cache256 KB
Level 2 Cache2048 KB
Number of Cores / Threads4 / 4
Max. Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology28 nm
FeaturesSSE (1, 2, 3, 3S, 4.1, 4.2, 4A), x86-64, AES, AVX, DDR3L-1600
64 Bit64 Bit support
Hardware VirtualizationVT
Announcement Date11/02/2013
Product Link (external)AMD A-Series E2-3800

CPU Benchmarks

Cinebench R15: CPU Single 64Bit
0% 100%
min: 28     avg: 28 (7.41%)     max: 28 Points
Cinebench R15: CPU Multi 64Bit
0% 100%
min: 103     avg: 103 (6.5%)     max: 103 Points
Geekbench 3: 32 Bit Multi-Core Score
0% 100%
min: 2441     avg: 2441 (19.02%)     max: 2441 Points
Geekbench 3: 32 Bit Single-Core Score
0% 100%
min: 777     avg: 777 (22.16%)     max: 777 Points
3DMark (2013): Fire Strike Standard Physics 1920x1080
0% 100%
min: 1733     avg: 1733 (9.51%)     max: 1733 Points
3DMark (2013): Cloud Gate Standard Physics 1280x720
0% 100%
min: 1252     avg: 1252 (10.12%)     max: 1252 Points
3DMark (2013): Ice Storm Standard Physics 1280x720
0% 100%
min: 15595     avg: 15595 (28.81%)     max: 15595 Points
Geekbench 2 - 32 Bit: Stream
0% 100%
min: 2343     avg: 2343 (25.29%)     max: 2343 Points
Geekbench 2 - 32 Bit: Memory
0% 100%
min: 1814     avg: 1814 (18.83%)     max: 1814 Points
Geekbench 2 - 32 Bit: Floating Point
0% 100%
min: 3356     avg: 3356 (20.07%)     max: 3356 Points
Geekbench 2 - 32 Bit: Integer
0% 100%
min: 2520     avg: 2520 (18.45%)     max: 2520 Points
Geekbench 2 - 32 Bit: Total Score
0% 100%
min: 2653     avg: 2653 (20.57%)     max: 2653 Points
TrueCrypt: Serpent Mean 100MB
0% 100%
min: 0.09     avg: 0.1 (0.06%)     max: 0.09 GB/s
TrueCrypt: Twofish Mean 100MB
0% 100%
min: 0.144     avg: 0.1 (0.06%)     max: 0.144 GB/s
TrueCrypt: AES Mean 100MB
0% 100%
min: 0.79     avg: 0.8 (0.08%)     max: 0.79 GB/s
X264 HD Benchmark 4.0: Pass 2
0% 100%
min: 7.5     avg: 7.5 (6.75%)     max: 7.5 fps
X264 HD Benchmark 4.0: Pass 1
0% 100%
min: 35.8     avg: 35.8 (15.76%)     max: 35.8 fps
WinRAR: Result
0% 100%
min: 963     avg: 963 (13.22%)     max: 963 KB/s
wPrime 2.0x: 1024m
0% 100%
min: 1402.147     avg: 1402.1 (84.73%)     max: 1402.147 seconds*
wPrime 2.0x: 32m
0% 100%
min: 42.638     avg: 42.6 (92.27%)     max: 42.638 seconds*
3DMark 11: Performance Physics 1280x720
0% 100%
min: 1440     avg: 1440 (10.9%)     max: 1440 points
Cinebench R11.5: CPU Single 64Bit
0% 100%
min: 0.32     avg: 0.3 (8.58%)     max: 0.32 Points
Cinebench R11.5: CPU Multi 64Bit
0% 100%
min: 1.28     avg: 1.3 (6.1%)     max: 1.28 Points
Cinebench R10: Rendering Single CPUs 64Bit
0% 100%
min: 2316     avg: 2316 (9.2%)     max: 2316 Points
Cinebench R10: Rendering Multiple CPUs 64Bit
0% 100%
min: 4398     avg: 4398 (9.87%)     max: 4398 Points
Cinebench R10: Rendering Single 32Bit
0% 100%
min: 2295     avg: 2295 (33.09%)     max: 2295 Points
Cinebench R10: Rendering Multiple CPUs 32Bit
0% 100%
min: 3575     avg: 3575 (10.28%)     max: 3575 Points
Super Pi mod 1.5 XS 1M:
0% 100%
min: 47.844     avg: 47.8 (91.44%)     max: 47.844 Seconds*
Super Pi mod 1.5 XS 2M:
0% 100%
min: 107.799     avg: 107.8 (96.25%)     max: 107.799 Seconds*
Super Pi Mod 1.5 XS 32M:
0% 100%
min: 2373.826     avg: 2373.8 (89.51%)     max: 2373.826 Seconds*
- Range of benchmarks for this CPU
- Average benchmark score

Reviews for the AMD A-Series E2-3800 processor

Packard Bell EasyNote LE69KB-23804G50Mnsk (AMD Radeon HD 8280, 17.3")
» Review Update Packard Bell EasyNote LE69KB-23804G50Mnsk Notebook - Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series AMD A-Series

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» AMD A-Series A8-5550M
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» AMD A-Series A8-5557M
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» AMD A-Series A8-3550MX
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» AMD A-Series A8-6410
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» AMD A-Series A6-6310
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» AMD A-Series A8-3530MX
   1.9 GHz / 4 MB
» AMD A-Series A8-3510MX
   1.8 GHz / 4 MB
» AMD A-Series A6-3430MX
   1.7 GHz / 4 MB
» AMD A-Series A8-3520M
   1.6 GHz / 4 MB
» AMD A-Series A10-4655M
   2 GHz / 4 MB
» AMD A-Series A8-4500M
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» AMD A-Series A8-4557M
   1.9 GHz / 4 MB
» AMD A-Series A6-3410MX
   1.6 GHz / 4 MB
» AMD A-Series A8-3500M
   1.5 GHz / 4 MB
» AMD A-Series A6-3420M
   1.5 GHz / 4 MB
» AMD A-Series A8-5545M
   1.7 GHz / 4 MB
» AMD A-Series A6-3400M
   1.4 GHz / 4 MB
» AMD A-Series A8-4555M
   1.6 GHz / 4 MB
» AMD A-Series A6-5350M
   2.9 GHz / 1 MB
» AMD A-Series A6-5357M
   2.9 GHz / 1 MB
» AMD A-Series A6-5200
   2 GHz / 2 MB
» AMD A-Series A4-3330MX
   2.2 GHz / 2 MB
» AMD A-Series A4-5150M
   2.7 GHz / 1 MB
» AMD A-Series A6-4400M
   2.7 GHz / 1 MB
» AMD A-Series A4-4300M
   2.5 GHz / 1 MB
» AMD A-Series A4-6210
   1.8 GHz / 2 MB
» AMD A-Series A4-5100
   1.55 GHz / 2 MB
» AMD A-Series A4-5050
   1.55 GHz / 2 MB
» AMD A-Series A4-5000
   1.5 GHz / 2 MB
» AMD A-Series A10 Micro-6700T
   1.2 GHz / 2 MB
» AMD A-Series A4-3310MX
   2.1 GHz / 2 MB
» AMD A-Series A4-3320M
   2 GHz / 2 MB
» AMD A-Series E2-3800
   1.3 GHz / 2 MB
» AMD A-Series A4-3300M
   1.9 GHz / 2 MB
» AMD A-Series A4-3305M
   1.9 GHz / 1 MB
» AMD A-Series A6-5345M
   2.2 GHz / 1 MB
» AMD A-Series A6-1450
   1 GHz / 2 MB
» AMD A-Series A4 Micro-6400T
   1 GHz / 2 MB
» AMD A-Series A6-4455M
   2.1 GHz / 2 MB
» AMD A-Series A4-5145M
   2 GHz / 1 MB
» AMD A-Series A4-4355M
   1.9 GHz / 2 MB
» AMD A-Series A4-1350
   1 GHz / 2 MB
» AMD A-Series A4-1250
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» AMD A-Series A4-1200
   1 GHz / 1 MB

Surrounding CPUs

- Intel Atom Z3735E
   1.33 GHz / 2 MB
- Intel Atom Z3735F
   1.33 GHz / 2 MB
- Intel Atom Z3735G
   1.33 GHz / 2 MB
- AMD Athlon II P320
   2.1 GHz / 1 MB
- Intel Celeron 1047UE
   1.4 GHz / 0.5 MB + 2 MB
» AMD A-Series E2-3800
   1.3 GHz / 2 MB
+ AMD E-Series E2-3000M
   1.8 GHz / 1024 KB
+ AMD Athlon II M320
   2.1 GHz / 1024 KB
+ Intel Pentium 987
   1.5 GHz / 512 KB + 2048 KB
+ Intel Celeron 887
   1.5 GHz / 512 KB + 2048 KB
+ Intel Celeron B800
   1.5 GHz / 512 KB + 2048 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > AMD A-Series E2-3800 Notebook Processor
Author: Klaus Hinum (Update: 2013-11- 3)