A8-7100

Details and Benchmarks for AMD A8-7100

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Benchmark Results

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

Overall Score

Overall score for A8-7100 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,098 Rank: 1801
Rank Name Score Visual
1797 A6-3430MX 4,104
+0.1%
1798 A4-9120 4,101
+0.1%
1799 Celeron 2957U 4,100
+0%
1800 A10-5745M 4,098
+0%
1801 A8-7100 4,098
1802 Pentium N4200 4,095
-0.1%
1803 A10-7300 4,095
-0.1%
1804 Celeron 1007U 4,095
-0.1%
1805 Athlon II X3 400e 4,095
-0.1%
1806 Core i3-2357M 4,094
-0.1%

View full ranking →

Multicore Score

Multicore performance score for A8-7100 based on multi-threaded benchmark results.

4,342 Rank: 1613
Rank Name Score Visual
1609 A8-5557M 4,343
+0%
1610 Intel Pentium J3710 4,342
+0%
1611 Intel Core i3-330M 4,342
+0%
1612 Athlon 7850 4,342
+0%
1613 A8-7100 4,342
1614 A6-3430MX 4,342
+0%
1615 Phenom II X2 555 4,341
+-0%
1616 Pentium G2030 4,340
+-0%
1617 A8-3550MX 4,340
+-0%
1618 Athlon 7750 4,339
-0.1%

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Singlecore Score

Single-core performance score for A8-7100 based on single-threaded benchmark results.

3,935 Rank: 1816
Rank Name Score Visual
1812 Athlon II X2 235e 3,939
+0.1%
1813 Athlon II P340 3,938
+0.1%
1814 E2-9000 3,938
+0.1%
1815 Celeron E1400 3,936
+0%
1816 A8-7100 3,935
1817 Pentium P6000 3,935
+0%
1818 Athlon 64 X2 5200+ 3,935
+0%
1819 Turion II Mobile M500 3,929
-0.2%
1820 Atom C3955 3,925
-0.3%
1821 Turion II Neo N54L 3,925
-0.3%

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Workload Scores

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

Number Crunching

Aggregated score for A8-7100 based on integer math, floating point math, and prime number computation benchmarks.

4,516 Rank: 1415
Rank Name Score Visual
1411 Core i3-2120T 4,516
+0%
1412 Core i5-4250U 4,516
+0%
1413 Core M-5Y51 4,516
+0%
1414 A6-7310 4,516
+0%
1415 A8-7100 4,516
1416 Core i7-620M 4,516
+0%
1417 PRO A6-9500 4,516
+0%
1418 Core i5-2410M 4,515
+-0%
1419 Celeron G1830 4,515
+-0%
1420 Pentium G870 4,515
+-0%

View full ranking →

Data Processing

Aggregated score for A8-7100 based on data encryption, data compression, and string sorting benchmarks.

4,472 Rank: 1518
Rank Name Score Visual
1514 Pentium G640 4,472
+0%
1515 A6-6400K 4,472
+0%
1516 A4-6320 4,472
+0%
1517 Pentium E6800 4,472
+0%
1518 A8-7100 4,472
1519 A6-3400M 4,472
+0%
1520 Phenom II X2 B57 4,472
+0%
1521 A4-7300 4,472
+0%
1522 Pentium G630 4,471
+-0%
1523 Core M-5Y70 4,471
+-0%

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Physics & Compute

Aggregated score for A8-7100 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,488 Rank: 1484
Rank Name Score Visual
1480 Phenom II X3 700e 4,489
+0%
1481 Celeron 3955U 4,488
+0%
1482 Athlon II X3 450 4,488
+0%
1483 Xeon W3505 4,488
+0%
1484 A8-7100 4,488
1485 Core i3-4012Y 4,488
+0%
1486 Core i5-540M 4,488
+0%
1487 Core i5-460M 4,488
+0%
1488 PRO A6-9500 4,488
+0%
1489 Athlon II X3 445 4,487
+-0%

View full ranking →

A8-7100 Details

Ranking #1800 of 2060 in overall performance, the AMD A8-7100 sits near the lower end of the CPU spectrum as of early 2026. While it was once a competitive option for budget desktops and light multimedia use, its performance now places it well behind modern processors, even among entry-level and older models. The A8-7100 is built on a 45 nm process and features a dual-core design with two threads, clocked at a base frequency of 2.66 GHz and a turbo boost up to 2.00 GHz. Despite its modest clock speed, the processor includes support for modern instruction sets such as AVX2, AES, and SSE4.1/4.2, along with virtualization technologies like VT-x and EPT, which make it suitable for basic virtualization and software development tasks.

The A8-7100 operates within a 35 W TDP, making it energy-efficient for low-power systems. It supports up to 8 GB of DDR3 800/1066 memory across two channels, with a maximum memory bandwidth of 17.1 GB/s. The integrated HD Graphics GPU runs at a base frequency of 500 MHz and can boost to 667 MHz, supporting up to two displays. Although the GPU is not powerful by today's standards, it enables basic multimedia playback and light gaming. The processor uses a BGA479 or PGA478 socket, making it suitable for embedded or compact desktop systems rather than upgradeable platforms.

In benchmark testing, the A8-7100 achieves a single-core score of 3,935, placing it at #1816 out of 2060, and a multicore score of 4,342, ranking #1610. Its overall score of 4,098 reflects a balanced but limited performance profile. The processor outperforms some older dual-core CPUs like the Pentium G2030 and Celeron 2950M, but falls short of modern quad-core chips such as the A6-3430MX and A8-5557M. Notably, its performance is comparable to the A8-5557M, which shares a similar score despite differing base frequencies, indicating that clock speed is not the sole determinant of performance.

Despite its age, the A8-7100 remains a viable option for basic computing tasks such as web browsing, office applications, and media playback. Its integrated graphics reduce the need for a discrete GPU, making it ideal for budget systems or lightweight workstations. However, users requiring high performance, multitasking, or modern software will find it severely underpowered. As of March 2026, the A8-7100 is best suited for legacy systems or entry-level devices where cost and power efficiency outweigh performance demands.
Frequently Compared

AMD A4-4300M 44 views

AMD Ryzen 7 PRO 2700X 35 views

Intel Core i3-4030U 35 views

AMD Ryzen 5 3500X 34 views

Intel Celeron G4930 33 views

AMD A8-7200P 30 views

AMD Ryzen 9 PRO 3900 29 views

AMD Ryzen 3 PRO 2200GE 27 views

AMD Athlon II X2 270 27 views

AMD Phenom 9750 26 views

AMD A8-7100

Main Specifications

Designer: AMD
Name: A8-7100
Model Number: T9550
Cores: 2
Threads: 2
Base Frequency: 2660 MHz
Socket: BGA479, PGA478
Max CPUs: 1
TDP: 35 W

Cache Specifications

Memory Specifications

Supported Memory Type: DDR3 800/1066
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 17.1 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 1
PCIe Configuration: 1x16

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 667 MHz

Physical Specifications

Process: 45 nm
Word Size: 64-bit

CPU Features

SSE4.1 SSE4.2 AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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