FX-8100 [in 3 benchmarks]
AMD
FX-8100
Buy
- Interface
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
Summary
AMD started AMD FX-8100 sales 12 October 2011. This is Zambezi architecture desktop processor primarily aimed at office systems. It has 8 cores and 8 threads, and is based on 32 nm manufacturing technology, with a max turbo frequency of 3700 MHz and an unlocked multiplier.
Compatibility-wise, this is
AMD Socket AM3+
processor with a TDP of 95 Watt. It supports DDR3 memory.
It provides poor benchmark performance at
4.00%
of a leader’s which is AMD EPYC 7h22.
FX
8100
vs
EPYC
7h22
General info
FX-8100 processor market type (desktop or notebook), architecture, sales start time and pricing.
Place in performance rating | 1413 | |
Value for money | 0.86 | |
Market segment | Desktop processor | |
Architecture codename | Zambezi (2011−2012) | |
Release date | 12 October 2011 (11 years ago) | |
Current price | $132 | of 25332 (Xeon Platinum 8276L) |
Value for money
To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.
- 0
- 50
- 100
Technical specs
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
Physical cores | 8 (Octa-Core) | |
Threads | 8 | |
Base clock speed | 2.8 GHz | of 4.7 (FX-9590) |
Boost clock speed | 3.7 GHz | of 5.8 (Core i9-13900K) |
L1 cache | 384 KB | of 1536 (EPYC Embedded 3401) |
L2 cache | 8 MB | of 12 (Core 2 Quad Q9550) |
L3 cache | 8 MB (shared) | of 32 (Ryzen Threadripper 1998) |
Chip lithography | 32 nm | of 5 (Apple M1) |
Die size | 315 mm2 | |
Number of transistors | 1,200 million | of 9900000 (Ryzen 9 7950X) |
64 bit support | + | |
Windows 11 compatibility | — | |
Unlocked multiplier | + |
Compatibility
Information on FX-8100 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one.
Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
Number of CPUs in a configuration | 1 | of 8 (Opteron 842) |
Socket | AM3+ | |
Thermal design power (TDP) | 95 Watt | of 400 (Xeon Platinum 9282) |
Technologies and extensions
Technological capabilities and additional instructions supported by FX-8100. You’ll probably need this information if you require some particular technology.
AES-NI | + | |
FMA | + | |
AVX | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
AMD-V | + |
Memory specs
Types, maximum amount and channel number of RAM supported by FX-8100’s memory controller. Depending on the motherboard, higher memory frequency may be supported.
Supported memory types | DDR3 | of 5200 (Ryzen 5 7600X) |
Peripherals
Specifications and connection types of supported peripherals.
PCIe version | 2.0 | of 5 (Core i9-12900K) |
Benchmark performance
Single-core and multi-core benchmark results of FX-8100. Overall benchmark performance is measured in points in 0-100 range, higher is better.
Overall score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
FX-8100
4.00
- Passmark
- GeekBench 5 Single-Core
- GeekBench 5 Multi-Core
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 69%
FX-8100
4037
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 38%
FX-8100
411
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 38%
FX-8100
1819
Relative perfomance
Overall FX-8100 performance compared to nearest competitors among desktop CPUs.
Intel Core i5-3570T
100.5
Intel Celeron N5095
100
Intel Core i3-6300T
100
AMD FX-8100
100
Intel Celeron G6900T
99.75
Intel Core i5-4590T
99.75
Intel Pentium Gold G6500T
99.25
Intel equivalent
We believe that the nearest equivalent to FX-8100 from Intel is Core i3-6300T, which is nearly equal in speed and lower by 2 positions in our rating.
Core i3
6300T
Compare
Here are some closest Intel rivals to FX-8100:
Intel Core i5-3570T
100.5
Intel Core i3-6300T
100
Intel Celeron N5095
100
AMD FX-8100
100
Intel Celeron G6900T
99.75
Intel Core i5-4590T
99.75
Intel Pentium Gold G6500T
99.25
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Core i5
4590T
Compare
Core i5
3570T
Compare
Core i5
3330
Compare
Core i5
3340S
Compare
FX
6200
Compare
Core i5
2500
Compare
Recommended graphics cards
These graphics cards are most commonly used with FX-8100 according to our statistics, based on user self-reported PC configurations.
GeForce GTX
1050 Ti
8.2%
Radeon RX
570
7.8%
GeForce GTX
750 Ti
6.9%
GeForce GTX
1060 3 GB
6.1%
Radeon RX
550
3.9%
GeForce GT
1030
3.9%
GeForce GT
730
2.6%
GeForce GTX
1050
2. 6%
GeForce GTX
750
2.6%
GeForce GTX
960
2.2%
User rating
Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.
Questions and comments
Here you can ask a question about FX-8100, agree or disagree with our judgements, or report an error or mismatch.
Please enable JavaScript to view the comments powered by Disqus.
AMD FX-8100 Full Specifications — CPUAgent
The AMD FX-8100 is a Desktop processor with 8 cores, launched in 2011. It is part of the FX lineup, using the Bulldozer architecture with Socket AM3+. The core-count is effectively doubled, to 8 threads. FX-8100 has 8MB of L3 cache and operates at 2. 8 GHz by default, but can boost up to 3.7 GHz, depending on the workload. AMD is building the FX-8100 on a 32 nm production process. You may freely adjust the unlocked multiplier on FX-8100, which simplifies overclocking greatly, as you can dial in any overclocking frequency up to 4.3GHz. AMD’s processor supports DDR3 memory with a dual-channel interface. It is worth noting that this processor does not have integrated graphics. This processor can run on motherboards with the following chipsets: 760G, 770, 870, 880G, 890FX, 890GX, 970, 990FX, 990X, A78, NVIDIA GeForce 7025, NVIDIA GeForce 7025 / nForce 630a.
AMD FX-8100 General
Manufacturer | AMD |
---|---|
Core Family | Zambezi |
Model | FX-8100 |
Series | AMD FX |
Type | Desktop |
Architecture | Zambezi |
Achitecture codename | Zambezi |
Microarchitecture | Bulldozer |
Market price | $ 348. 09 |
Release date | on October 2011 |
Price now | $142 |
Place in performance rating | 702 |
Value for money (0-100) | 12.38 |
Manufacturing process technology | 32 nm |
AMD FX-8100 Compatibility
Power consumption (TDP) | 95 Watt |
---|---|
Max number of CPUs in a configuration | 1 |
PCIe lanes | |
PCIe version | |
Socket | AM3+ |
AMD FX-8100 Benchmarks
CPU Cores | 8 |
---|---|
CPU Threads | 8 |
Core Clock | 2. 8 GHz |
Core Count | 8 |
Frequency | 2.80 GHz |
Hyperthreading | No |
L1 Cache | 8 x 16 kB Instruction 4 x 64 kB Data |
L1 cache | 384 KB |
L2 Cache | 8 x 1 MB |
L2 cache | 8 MB |
L3 Cache | 1 x 8 MB |
L3 cache | 8 MB (shared) |
L3-Cache | 8.00 MB |
Maximum frequency | 2. 8 GHz |
Simultaneous Multithreading | No |
TDP | 95 W |
TDP down | — |
TDP up | — |
Turbo (1 Core) | 3.70 GHz |
Turbo (8 Cores) | 3.70 GHz |
AMD FX-8100 Memory Specifications
ECC | Yes |
---|---|
ECC Support | No |
Memory channels | 2 |
Memory type | DDR3-1866 |
Supported memory types | DDR3 |
Max. Memory |
AMD FX-8100 Technical Specs
64 bit support | + |
---|---|
Die size | 315 mm2 |
Includes CPU Cooler | No |
Number of cores | 8 |
Number of threads | 8 |
Overclocking | Yes |
Part # | FD8100WMW8KGU |
Technology | 32 nm |
Tjunction max. | — |
Transistor count | 1200 million |
Unlocked | + |
AMD FX-8100 Integrated Graphics
DirectX Version | |
---|---|
Execution units | |
GPU (Turbo) | No turbo |
GPU frequency | |
Generation | |
Integrated Graphics | None |
Lithography | 32 nm |
Max. displays | 0 |
AMD FX-8100 Technologies and Extensions
AES-NI | + |
---|---|
AVX | + |
FMA | + |
AMD FX-8100 Virtualization Technologies
AMD-V | + |
---|---|
Virtualization | AMD-V |
AMD FX-8100 Other
Packaging | OEM/Tray |
---|
AMD FX 8100 Processor Overview
Description
Specifications
Released | 2011 |
Segment | for desktop computers |
Socket | Socket AM3+ |
Number of cores | 8 |
Number of threads | 8 |
Base frequency | 2800MHz |
Turbo Core | 3700 MHz |
L1/L2/L3 cache | 384Kb/8Mb/8Mb |
Unlocked multiplier | yes |
Architecture (core) | Zambezi |
Process | 32nm |
Integrated video core | no |
Max. memory frequency | DDR3 1866Mhz |
Max. memory size | 64GB |
TDP | 95W |
Max. temperature | 70C |
Windows 11 support | no |
Supported instructions: MMX, AMD/EMT64, SSE, SSE2, SSE3, SSE4, NX Bit, Virtualization Technology
Supported operating systems: Windows XP, Vista, 7, 10 x86-x64, Linux x86-x64
Overview of the AMD FX 8100
processor The processor was released in 2011 for motherboards with the latest Socket AM3 + connector for that time. The model belongs to the older CPUs of the FX line of the first generation, has 8 cores with frequencies of 2800-3700 megahertz and heat dissipation of 95W, which will require a good cooling system (up to 120-130W). AMD FX 8100 is made according to the technological standards of 32nm and carries the Zambezi architecture. At the time of entering the market and for the next 5-7 years, this processor was considered an excellent gaming processor with excellent overclocking potential (it is on FX8100-FX8170 processors that overclockers still set records, reaching a frequency of 8 GHz). As of 2020, the FX 8100 combined with a fairly powerful graphics card (Radeon RX470, GeForce GTX960 and older), at least 8 gigabytes of RAM and medium-low graphics settings is still able to provide fairly good performance (up to 50 frames) even in the most modern projects like Red Dead Redemption 2. In older games like GTA V and Tomb Raider 2013, AMD FX 8100 will give a comfortable number of frames per second (45fps+) at high/maximum graphics settings. This CPU can easily cope with office tasks, providing comfortable work in standard Windows and Office applications, surfing the Internet. nine0114
AMD FX 8100
performance comparison table :
Positioning | CPU Model | PassMark | ||||||||||||||
Test piece | AMD FX 8100 | 3847 points | ||||||||||||||
Junior model | AMD FX 6200 | 3999 points | ||||||||||||||
Older model | AMD FX 8120 | 4533 points | ||||||||||||||
Predecessor | — | — | ||||||||||||||
Successor | AMD FX 8300 | 5246 points | ||||||||||||||
Closest competitor | 90X, AMD 990FX.
Appearance of Socket AM3+. Cooling System To cool this 95W processor, you will need a universal cooler compatible with sockets AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+. The thickness of the aluminum heatsink should be at least 50mm, and the fan diameter should be at least 90mm. In case of using the tower version of the cooler, a model with two heat pipes is sufficient. RAM If possible, use RAM in dual-channel mode (two or four identical bars). Choose memory modules equipped with chips on both sides of the textolite substrate. This will allow you to get the best performance from your PC. Jump to: FX-8100 Processor [in 3 benchmarks]
AMD
DescriptionAMD started AMD FX-8100 sales 12 October 2011. This is Zambezi architecture desktop processor primarily aimed at office systems. It has 8 cores and 8 threads and is manufactured using 32nm process technology, the maximum frequency is 3700MHz, the multiplier is unlocked. nine0114 In terms of compatibility, this is a socket processor It provides poor benchmark performance at 4.00% from the leader, which is AMD EPYC 7h22. vs EPYC General informationInformation about the type (desktop or laptop) and architecture of the FX-8100, as well as when sales started and cost at that time.
0 Price-quality 0240 To obtain an index, we compare the characteristics of processors and their cost, taking into account the cost of other processors.
FeaturesFX-8100 quantitative parameters: number of cores and threads, clock speeds, manufacturing process, cache size and multiplier lock status. They indirectly speak about the performance of the processor, but for an accurate assessment, you need to consider the results of the tests. nine0277 |
of 1536 (Epyc Embeded 3401) | ||||||||||||||
CASH 2nd level | of 32 (Ryzen Threadripper 1998) | |||||||||||||||
Technological process |
Compatible
Information on FX-8100 compatibility with other computer components. Useful, for example, when choosing the configuration of a future computer or to upgrade an existing one.
Please note that the power consumption of some processors can significantly exceed their nominal TDP even without overclocking. Some may even double their claims if the motherboard allows you to adjust the power settings of the processor. nine0302
RAM support
Types, maximum size and number of channels of RAM supported by the FX-8100. Higher memory frequency may be supported depending on the motherboard.
Types of RAM | DDR3 | of 5200 (Ryzen 5 7600x) |
Periphery
2
FX-8100 supported peripherals and how to connect them. nine0114
Avision PCI Express | of 5 (Core i9-12900K) |
Tests in the Benchmarks
2
These are the results of the FX-8100 performance tests in non-gaming benchmarks. The overall score is set from 0 to 100, where 100 corresponds to the fastest processor at the moment.
Overall benchmark performance
This is our overall performance rating. We regularly improve our algorithms, but if you find any inconsistencies, feel free to speak up in the comments section, we usually fix problems quickly. nine0114
FX-8100
4.00
- Passmark
- GeekBench 5 Single-Core
- GeekBench 5 Multi-Core
Passmark
Passmark CPU Mark is a widely used benchmark that consists of 8 different tests, including integer and floating point calculations, extended instruction tests, compression, encryption, and game physics calculations. Also includes a separate single-threaded test. nine0114
Benchmark coverage: 69%
FX-8100
4037
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application designed as CPU tests that independently recreate certain real-world tasks that can be used to accurately measure performance. This version uses only one processor core.
Benchmark coverage: 38%
nine0239 FX-8100
411
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application designed as CPU benchmarks that independently recreate certain real world tasks that can accurately measure performance. This version uses all available processor cores.
Benchmark coverage: 38%
FX-8100
1819
Relative capacity
Overall performance of the FX-8100 compared to its closest competitor in desktop processors.
Intel Core i5-3570T
100. 5
Intel Celeron N5095
100
Intel Core i3-6300T
100
AMD FX-8100
100
Intel Celeron G6900T
99.75
Intel Core i5-4590T
99.75
Intel Pentium Gold G6500T
99.25
Competitor from Intel
We believe that the closest competitor of FX-8100 from Intel is Core i3-6300T, which is approximately equal in speed and lower by 2 positions in our rating. nine0114
Core i3
6300T
Compare
Here are some of Intel’s closest competitors to the FX-8100:
Intel Core i5-3570T
100.5
Intel Core i3-6300T
100
Intel Celeron N5095
100
nine0239 AMD FX-8100
100
Intel Celeron G6900T
99. 75
Intel Core i5-4590T
99.75
Intel Pentium Gold G6500T
99.25
Other processors
Here we recommend several processors that are more or less similar in performance to the reviewed one. nine0114
Core i5
4590T
Compare
Core i5
3570T
Compare
FX
6200
Compare
Core i5
3340S
Compare
Core i5
3330
Compare
Core i5
2500
Compare
Recommended graphics cards
According to our statistics, these graphics cards are most often used with the FX-8100:
GeForce GTX
1050 Ti
8. 2%
Radeon RX
570
7.8%
GeForce GTX
750 Ti
6.9%
GeForce GTX
1060 3GB
6.1%
Radeon RX
550
3.9%
GeForce GT
1030
3.9%
GeForce GT
730
2.6%
GeForce GTX
1050
2.6%
GeForce GTX
750
2.6%
GeForce GTX
nine0276 960
2.2%
User rating
Here you can see the evaluation of the processor by users, as well as put your own rating.