FX-8300

Details and Benchmarks for AMD FX-8300

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 FX-8300 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,140 Rank: 761
Rank Name Score Visual
757 Core i5-8265U 5,144
+0.1%
758 Core i7-7820HQ 5,142
+0%
759 Core i7-4900MQ 5,142
+0%
760 Core i5-4670 5,140
+0%
761 FX-8300 5,140
762 Core i7-4960HQ 5,138
+-0%
763 Core i3-8300 5,136
-0.1%
764 Ryzen 3 2300X 5,134
-0.1%
765 Core i7-3970X 5,132
-0.2%
766 Core i7-4820K 5,132
-0.2%

View full ranking →

Multicore Score

Multicore performance score for FX-8300 based on multi-threaded benchmark results.

4,677 Rank: 994
Rank Name Score Visual
990 Xeon E7-4830 4,680
+0.1%
991 Xeon E3-1270 v3 4,680
+0.1%
992 Core i5-3550 4,679
+0%
993 Xeon E3-1245 4,679
+0%
994 FX-8300 4,677
995 Ryzen Embedded R1505G 4,676
+-0%
996 Ryzen 3 2300U 4,676
+-0%
997 Pentium Gold G5600 4,673
-0.1%
998 Core i7-2860QM 4,673
-0.1%
999 FX-6300 4,673
-0.1%

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Singlecore Score

Single-core performance score for FX-8300 based on single-threaded benchmark results.

5,448 Rank: 596
Rank Name Score Visual
592 Core i5-7400 5,451
+0.1%
593 Xeon Gold 5222 5,449
+0%
594 Core i3-6100 5,449
+0%
595 Xeon E3-1231 v3 5,449
+0%
596 FX-8300 5,448
597 Xeon Silver 4309Y 5,447
+-0%
598 Xeon Platinum 8168 5,444
-0.1%
599 Ryzen 5 1500X 5,444
-0.1%
600 Core i7-6920HQ 5,442
-0.1%
601 EPYC 7642 5,440
-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-8300 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-8300 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-8300 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

-- Rank: --

Physics & Compute score not yet available.

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FX-8300 Details

The AMD FX-8300, launched in October 2012, is a desktop processor based on the Vishera architecture, built on a 22 nm process node. Despite its age, it remains notable for its 8-core design and integrated graphics capabilities, which were relatively advanced for its time. With a base clock of 3.3 GHz and a turbo frequency of up to 3.5 GHz, the FX-8300 offers a balance of performance and power efficiency, especially considering its 53 W TDP. The processor supports dual-channel DDR3 memory up to 1866 MT/s and features a 7.629 MiB L3 cache, contributing to its overall efficiency in multi-threaded workloads.

The FX-8300's integrated graphics, powered by the HD Graphics GPU, deliver a base frequency of 350 MHz and a burst frequency of 1100 MHz, enabling basic multimedia and light gaming tasks. It supports up to three displays and is compatible with certain motherboards that include chipset-based graphics. This integration makes the processor suitable for users who want to avoid a discrete GPU, particularly in budget builds or systems where space and power consumption are concerns.

In terms of performance, the FX-8300 achieves an overall score of 5140, ranking #760 among 2060 processors, with a single-core score of 5448 (#596) and a multicore score of 4677 (#994). While it holds its own against modern mid-range CPUs in single-threaded applications, its multicore performance is slightly behind competitors like the Core i5-3550 and Xeon E3-1245, which share similar base clock speeds. The processor's standout strength lies in its single-core performance, where it outperforms several modern Intel and AMD chips, including the Core i3-6100 and Core i7-2860QM.

The FX-8300's competitive positioning is most evident in its comparison to other processors from the early 2010s. It competes closely with the Core i7-4900MQ and Core i7-7820HQ, both of which have similar overall scores but differ in socket and power requirements. Its ability to handle tasks requiring high single-thread performance, such as web browsing, office applications, and light content creation, makes it a viable option for users who prioritize responsiveness over raw computational power.

As of March 2026, the FX-8300 is best suited for legacy systems, retro builds, or as a secondary processor in multi-PC environments where cost and power efficiency are critical. While it no longer competes with modern high-end CPUs, its performance in single-threaded workloads remains competitive, and its integrated graphics provide a level of versatility that is rare in today's market. For users seeking a budget-friendly solution with reliable performance, the FX-8300 remains a viable, albeit outdated, choice.
Frequently Compared

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AMD FX-8300

Main Specifications

Designer: AMD
Name: FX-8300
Model Number: G3430
Cores: 2
Threads: 2
Base Frequency: 3300 MHz
Clock Multiplier: 16.5xx (unlocked)
Core Name: Vishera
Socket: FCLGA1150
Package: µPGA
Target Segment: Desktop
Max CPUs: 1
TDP: 53 W

Cache Specifications

L3 Cache: 7.629 MiB

Memory Specifications

Supported Memory Type: DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: Yes

PCI-Express Specifications

PCIe Revision: Up to 3.0
PCIe Lanes: 16
PCIe Configuration: Up to 1x16, 2x8, 1x8+2x4

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 1100 MHz

Physical Specifications

Process: 22 nm
Die Area: 315 mm²
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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