A8-3800

Details and Benchmarks for AMD A8-3800

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for A8-3800 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,173 Rank: 1712
Rank Name Score Visual
1708 Core i3-370M 4,177
+0.1%
1709 A8-5557M 4,176
+0.1%
1710 A8-3550MX 4,176
+0.1%
1711 Core 2 Duo E6850 4,175
+0%
1712 A8-3800 4,173
1713 Athlon 7850 4,173
+0%
1714 Celeron E3300 4,173
+0%
1715 Core i5-2415M 4,171
+-0%
1716 Celeron E3400 4,170
-0.1%
1717 Core 2 Duo T8300 4,170
-0.1%

View full ranking →

Multicore Score

Multicore performance score for A8-3800 based on multi-threaded benchmark results.

4,391 Rank: 1477
Rank Name Score Visual
1473 Phenom II X3 710 4,394
+0.1%
1474 Core i5-4210M 4,392
+0%
1475 Core i3-2120 4,392
+0%
1476 Pentium G850 4,392
+0%
1477 A8-3800 4,391
1478 Phenom II X2 560 4,391
+0%
1479 Core i3-4030U 4,391
+0%
1480 A8-6500B 4,391
+0%
1481 Core i3-2310M 4,390
+-0%
1482 Celeron 3965U 4,390
+-0%

View full ranking →

Singlecore Score

Single-core performance score for A8-3800 based on single-threaded benchmark results.

4,028 Rank: 1748
Rank Name Score Visual
1744 Phenom II X4 910 4,035
+0.2%
1745 Core 2 Duo E4500 4,034
+0.1%
1746 Core i5-8200Y 4,030
+0%
1747 A8-7410 4,029
+0%
1748 A8-3800 4,028
1749 Celeron 1017U 4,028
+0%
1750 A4-3300M 4,026
+-0%
1751 Athlon II X2 240e 4,024
-0.1%
1752 Phenom II X2 B53 4,022
-0.1%
1753 Core i5-2467M 4,020
-0.2%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for A8-3800 based on integer math, floating point math, and prime number computation benchmarks.

4,520 Rank: 1388
Rank Name Score Visual
1384 Athlon II X4 635 4,520
+0%
1385 Phenom II X4 810 4,520
+0%
1386 Xeon E5504 4,520
+0%
1387 A6-7470K 4,520
+0%
1388 A8-3800 4,520
1389 Core i5-3317U 4,520
+0%
1390 Core M-5Y10c 4,520
+0%
1391 Core i3-540 4,520
+0%
1392 Core m3-6Y30 4,519
+-0%
1393 Core i7-2655LE 4,519
+-0%

View full ranking →

Data Processing

Aggregated score for A8-3800 based on data encryption, data compression, and string sorting benchmarks.

4,514 Rank: 1251
Rank Name Score Visual
1247 Pentium G4500 4,514
+0%
1248 Core i3-6100H 4,514
+0%
1249 Core i5-3230M 4,514
+0%
1250 A8-6500 4,514
+0%
1251 A8-3800 4,514
1252 Athlon II X4 605e 4,514
+0%
1253 Core i7-2620M 4,513
+-0%
1254 Celeron J3455 4,513
+-0%
1255 Core i5-4258U 4,513
+-0%
1256 Athlon II X3 455 4,513
+-0%

View full ranking →

Physics & Compute

Aggregated score for A8-3800 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,503 Rank: 1387
Rank Name Score Visual
1383 A10-7400P 4,504
+0%
1384 Core i3-3227U 4,504
+0%
1385 Core i3-2328M 4,503
+0%
1386 Phenom II X4 B45 4,503
+0%
1387 A8-3800 4,503
1388 Pentium G3250T 4,503
+0%
1389 Core i3-560 4,503
+0%
1390 A8-6500B 4,503
+0%
1391 Athlon II X4 640 4,502
+-0%
1392 Pentium G2010 4,502
+-0%

View full ranking →

A8-3800 Details

The AMD A8-3800, part of the Llano lineup launched in 2011, represents a bygone era of integrated desktop computing. As of early 2026, this processor is over a decade old and sits well outside the modern performance landscape, yet it remains notable for its role in AMD's early foray into combining CPU and GPU functionality on a single die. Designed for mainstream desktops, the A8-3800 was built on the 32 nm process and features a dual-core architecture with four threads, thanks to AMD's Simultaneous Multithreading (SMT) support. While the base clock is listed as 1.2 GHz, the processor’s performance metrics reveal a more nuanced picture of its capabilities in today’s benchmarking context.

The A8-3800's integrated graphics, the Radeon HD 6550D, operate at up to 900 MHz and support up to three displays, making it a viable option for basic multimedia and light productivity workloads in its time. However, its integrated GPU is now outdated compared to modern discrete and even integrated graphics solutions. The chip is packaged in a µPGA format and uses the FM1 socket, a design that has long since been phased out. It supports DDR3 memory with a maximum bandwidth of 25.6 GB/s across a dual-channel interface, and can utilize memory speeds up to 1866 MT/s, though these are limited by the age of the platform.

In terms of performance, the A8-3800 scores 4173 overall, placing it at #1712 out of 2060 processors in the Passmark database. Its single-core score of 4028 ranks it #1748, while its multicore score of 4391 places it #1477. While these scores are low compared to today’s standards, they are still competitive with some older Intel and AMD processors from the same era. For instance, it is slightly behind the Core i3-2120 and Core i5-4210M, both of which achieve nearly identical multicore scores, but it trails behind many modern mobile and desktop CPUs. The A8-3800's single-core performance is particularly weak, ranking below most processors launched after 2015.

The processor supports a wide range of instruction sets, including SSE, AVX, AES, and AMD-V, indicating that it was designed with virtualization and multimedia acceleration in mind. However, its 32 nm fabrication process and 65 W TDP (though listed as 4.5 W, likely a mislabeling) make it inefficient by today’s standards. The A8-3800 is best suited for legacy systems, basic office tasks, or educational use where modern performance is not required. As of 2026, it serves more as a historical artifact than a practical choice for new builds, reflecting the rapid evolution of CPU technology over the past 15 years.
Frequently Compared

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AMD Ryzen 5 PRO 3500U 3 views

Intel Xeon Silver 4116T 1 view

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Intel Xeon Silver 4114 1 view

Intel Xeon Silver 4112 1 view

Intel Core i7-7660U 1 view

AMD A8-3800

Main Specifications

Designer: AMD
Name: A8-3800
Model Number: 5Y71
Cores: 2
Threads: 4
Base Frequency: 1200 MHz
Clock Multiplier: 24x (locked)
Core Name: Llano
Socket: FCBGA1234
Package: µPGA
Target Segment: Desktop
Max CPUs: 1
TDP: 4.5 W

Cache Specifications

L1 Cache: 124.928 KiB
L2 Cache: 0.954 MiB

Memory Specifications

Supported Memory Type: LPDDR3 1333/1600; DDR3L/DDR3L-RS 1600
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 12
PCIe Configuration: x1 (6), x2 (4), x4 (3)

Integrated Graphics

GPU: HD Graphics 5300
GPU Designer: Intel
GPU Max Frequency: 900 MHz

Physical Specifications

Process: 14 nm
Die Area: 228 mm²
Manufacturer: GlobalFoundries
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT SSE4a AMD-V TSX Flex Memory FMA 3DNow!
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