AMD FX-8100 vs AMD Phenom II X3 700e

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CPU comparison with benchmarks


AMD FX-8100 CPU1 vs CPU2 AMD Phenom II X3 700e
AMD FX-8100 AMD Phenom II X3 700e

CPU comparison

AMD FX-8100 or AMD Phenom II X3 700e - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD FX-8100 has 8 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. Up to GB of memory is supported in 2 memory channels. The AMD FX-8100 was released in Q4/2011.

The AMD Phenom II X3 700e has 3 cores with 3 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X3 700e was released in Q2/2009.
AMD FX (30) Family AMD Phenom II (52)
AMD FX-8000 (11) CPU group AMD Phenom II - 700 (9)
2 Generation 3
Vishera (Bulldozer) Architecture Heka (K10)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD FX-8100 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD FX-8100 is 2.80 GHz (3.70 GHz) while the AMD Phenom II X3 700e has 3 CPU cores and 3 threads can calculate simultaneously. The clock frequency of the AMD Phenom II X3 700e is at 2.40 GHz.

AMD FX-8100 Characteristic AMD Phenom II X3 700e
8 Cores 3
8 Threads 3
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? Yes
2.80 GHz Frequency 2.40 GHz
3.70 GHz Turbo Frequency (1 Core) --
3.70 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AMD FX-8100 Characteristic AMD Phenom II X3 700e
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD FX-8100 or AMD Phenom II X3 700e has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The AMD FX-8100 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is --. The AMD Phenom II X3 700e supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

AMD FX-8100 Characteristic AMD Phenom II X3 700e
DDR3-1866 Memory DDR3-1333, DDR2-1066
Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
-- Max. Bandwidth 21.3 GB/s
Yes ECC No
-- L2 Cache --
8.00 MB L3 Cache 6.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD FX-8100 is 95 W, while the AMD Phenom II X3 700e has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD FX-8100 Characteristic AMD Phenom II X3 700e
95 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD FX-8100 is manufactured in 32 nm and has 8.00 MB cache. The AMD Phenom II X3 700e is manufactured in 45 nm and has a 6.00 MB cache.

AMD FX-8100 Characteristic AMD Phenom II X3 700e
32 nm Technology 45 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE3, SSE4a
AM3+ Socket AM3
AMD-V Virtualization AMD-V
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q4/2011 Release date Q2/2009
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD FX-8100 AMD FX-8100
8C 8T @ 3.70 GHz
6159 (100%)
AMD Phenom II X3 700e AMD Phenom II X3 700e
3C 3T @ 2.40 GHz
2410 (39%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD FX-8100 AMD FX-8100
8C 8T @ 3.70 GHz
161 (100%)
AMD Phenom II X3 700e AMD Phenom II X3 700e
3C 3T @ 2.40 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD FX-8100 AMD FX-8100
8C 8T @ 3.70 GHz
796 (100%)
AMD Phenom II X3 700e AMD Phenom II X3 700e
3C 3T @ 2.40 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD FX-8100 AMD FX-8100
8C 8T @ 3.70 GHz
0 (0%)
AMD Phenom II X3 700e AMD Phenom II X3 700e
3C 3T @ 2.40 GHz
63 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD FX-8100 AMD FX-8100
8C 8T @ 3.70 GHz
0 (0%)
AMD Phenom II X3 700e AMD Phenom II X3 700e
3C 3T @ 2.40 GHz
182 (100%)

Devices using this processor

AMD FX-8100 AMD Phenom II X3 700e
Unknown Unknown

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