FX-8370

Details and Benchmarks for AMD FX-8370

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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 FX-8370 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,187 Rank: 721
Rank Name Score Visual
717 Core i3-6300 5,197
+0.2%
718 Core i5-10210U 5,191
+0.1%
719 Core i3-9300T 5,190
+0.1%
720 Core i7-4770S 5,189
+0%
721 FX-8370 5,187
722 Core i3-10100 5,184
-0.1%
723 Core i5-1035G4 5,183
-0.1%
724 Xeon E-2176M 5,181
-0.1%
725 Xeon E3-1230 v3 5,180
-0.1%
726 Core i5-1035G7 5,177
-0.2%

View full ranking →

Multicore Score

Multicore performance score for FX-8370 based on multi-threaded benchmark results.

4,671 Rank: 1001
Rank Name Score Visual
997 Pentium Gold G5600 4,673
+0%
998 Core i7-2860QM 4,673
+0%
999 FX-6300 4,673
+0%
1000 Xeon E3-1290 4,673
+0%
1001 FX-8370 4,671
1002 Core i3-1005G1 4,670
+-0%
1003 Core i7-3610QM 4,669
+-0%
1004 Ryzen 3 PRO 2300U 4,668
-0.1%
1005 Xeon E5-2420 v2 4,668
-0.1%
1006 Core i5-6300HQ 4,667
-0.1%

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Singlecore Score

Single-core performance score for FX-8370 based on single-threaded benchmark results.

5,531 Rank: 534
Rank Name Score Visual
530 Core i3-8100 5,536
+0.1%
531 Core i5-7360U 5,535
+0.1%
532 Core i5-1145G7 5,532
+0%
533 Core i5-8300H 5,531
+0%
534 FX-8370 5,531
535 Xeon E5-1630 v4 5,530
+-0%
536 Core i5-1038NG7 5,530
+-0%
537 Xeon E5-2697A v4 5,528
-0.1%
538 Xeon W-3275M 5,527
-0.1%
539 Core i3-9100 5,526
-0.1%

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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 FX-8370 based on integer math, floating point math, and prime number computation benchmarks.

-- Rank: --

Number Crunching score not yet available.

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Data Processing

Aggregated score for FX-8370 based on data encryption, data compression, and string sorting benchmarks.

-- Rank: --

Data Processing score not yet available.

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Physics & Compute

Aggregated score for FX-8370 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

-- Rank: --

Physics & Compute score not yet available.

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FX-8370 Details

Built on AMD's Vishera microarchitecture at a 32 nm process, the FX-8370 represents a significant step in AMD's effort to compete in the high-core-count desktop segment. Released in September 2014, this processor is now over a decade old, placing it firmly in the realm of legacy hardware. While it was once a flagship offering for budget-conscious enthusiasts seeking multi-threaded performance, its relevance has diminished significantly in the current market landscape. The FX-8370 is part of AMD's FX lineup, designed for desktop use, and features a socket AM3+ interface, which limits its compatibility with modern motherboards. Despite its age, the FX-8370 remains notable for its 8-core, 8-thread design and relatively high clock speeds for its time, making it an interesting case study in the evolution of consumer processors.

The processor operates at a base frequency of 4.0 GHz and can boost up to 4.3 GHz under load, thanks to AMD's Turbo Core technology. It features a substantial 8 MB of L3 cache, which was considered generous at launch and helps mitigate memory latency in multi-threaded workloads. The chip is manufactured by GlobalFoundries, using a 32 nm process node, and contains approximately 1.2 billion transistors across a 315 mm² die. With a TDP of 125 W, the FX-8370 is power-hungry, requiring robust cooling solutions, especially during sustained workloads. It supports DDR3 memory up to 1866 MT/s in a dual-channel configuration, with a maximum system memory capacity of 16 GB. The processor uses a µPGA package and supports PCI-Express 2.0, enabling compatibility with a range of graphics cards and storage devices from its era.

Despite its strong core count and clock speed, the FX-8370 lacks integrated graphics, meaning users must rely on a discrete GPU for visual output. However, some motherboards with compatible chipsets offer integrated graphics via a chipset feature, though this is not standard. The processor supports a wide range of instruction sets, including SSE, AVX, AVX2, AES, and AMD-V, ensuring compatibility with modern software and virtualization platforms. It also supports ECC memory, although this is typically limited to server-grade systems and may not be accessible on consumer boards. The unlocked multiplier allows for straightforward overclocking, making it a popular choice among enthusiasts during its lifecycle.

In benchmark testing, the FX-8370 achieves an overall score of 5187, ranking #721 out of 2060 processors. Its single-core score of 5531 places it at #533, indicating relatively strong performance in single-threaded applications, though it trails behind modern high-end CPUs. The multicore score of 4671 ranks it #1001, reflecting its ability to handle multi-threaded workloads but also highlighting its performance gap compared to newer architectures. The processor competes with CPUs like the Core i7-4770S and Core i5-10210U, but falls behind in both single- and multicore performance compared to contemporary offerings. In the top 50 rankings, it is notably absent, underscoring its obsolescence in the current market.

As of March 2026, the FX-8370 is best suited for legacy systems, retro builds, or educational purposes. Its high power consumption and lack of modern features make it impractical for new builds, but its strong single-core performance and overclocking potential still appeal to hobbyists and collectors. While it was once a compelling option for budget multi-core computing, the FX-8370 now serves more as a historical artifact than a practical choice for modern users.
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AMD FX-8370

Main Specifications

Designer: AMD
Name: FX-8370
Model Number: i7-875K
Cores: 4
Threads: 8
Base Frequency: 2930 MHz
Clock Multiplier: 20x (unlocked)
Core Name: Vishera
Socket: LGA1156
Package: µPGA
Target Segment: Desktop
Max CPUs: 1
TDP: 95 W

Cache Specifications

L3 Cache: 7.629 MiB

Memory Specifications

Supported Memory Type: DDR3 1066/1333
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 21 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 16
PCIe Configuration: 1x16, 2x8

Integrated Graphics

GPU: HD Graphics 4600
GPU Designer: Intel
GPU Max Frequency: 1150 MHz

Physical Specifications

Process: 45 nm
Die Area: 315 mm²
Manufacturer: GlobalFoundries
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 AES CLMUL x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT SSE4a FMA4 AMD-V TSX Flex Memory FMA XOP
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