Atom x7425E vs FX-8320

CPU

GPU

Atom x7425E

4 Cores4 Thrd12 WWMax: 3.4 GHz2023

Popular choices:

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FX-8320

8 Cores8 Thrd125 WWMax: 4 GHz2012

Popular choices:

•••••••••

Performance Spectrum - CPU

Atom x7425E

4 / 4

5,427

0.0%

5,472

+0.8%

Athlon X4 830

Athlon X4 880K

Ryzen Embedded R1606G

FX-8140

Ryzen 7 5700

Ryzen AI Max PRO 390

Ryzen Threadripper PRO 3975WX

Ryzen Threadripper PRO 7965WX

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Atom x7425E

2023

Why buy it

✅Draws 12W instead of 125W, a 113W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of AM3+ and older memory support.
✅Integrated graphics onboard with Intel UHD Graphics (24EU), while FX-8320 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than FX-8320 across 4 shared CPU benchmark tests.
❌Lower PassMark (5,427 vs 5,472).
❌No boxed cooler included, unlike FX-8320.

FX-8320

2012

Why buy it

✅Better for gaming: +18.1% higher average FPS across 4 shared CPU benchmark tests.
✅77.8% more PCIe lanes (16 vs 9) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Atom x7425E.

Trade-offs

❌Launch MSRP is still $169 MSRP, while Atom x7425E mostly shows up through inconsistent older-market listings.
❌941.7% higher power demand at 125W vs 12W.
❌Older platform position on AM3+, while Atom x7425E moves to FCBGA1744 and DDR5.
❌No integrated graphics, while Atom x7425E can still boot and troubleshoot without a discrete GPU.

Atom x7425E

2023

FX-8320

2012

Why buy it

✅Draws 12W instead of 125W, a 113W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of AM3+ and older memory support.
✅Integrated graphics onboard with Intel UHD Graphics (24EU), while FX-8320 needs a discrete GPU.

Why buy it

✅Better for gaming: +18.1% higher average FPS across 4 shared CPU benchmark tests.
✅77.8% more PCIe lanes (16 vs 9) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Atom x7425E.

Trade-offs

❌Worse for gaming: lower average FPS than FX-8320 across 4 shared CPU benchmark tests.
❌Lower PassMark (5,427 vs 5,472).
❌No boxed cooler included, unlike FX-8320.

Trade-offs

❌Launch MSRP is still $169 MSRP, while Atom x7425E mostly shows up through inconsistent older-market listings.
❌941.7% higher power demand at 125W vs 12W.
❌Older platform position on AM3+, while Atom x7425E moves to FCBGA1744 and DDR5.
❌No integrated graphics, while Atom x7425E can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is FX-8320 better than Atom x7425E?

Yes. FX-8320 is the better overall CPU here. You are getting a 18.1% average FPS lead across 4 shared CPU game tests in our data and 0.8% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, FX-8320 is the better pick here. According to our tests, it delivers 18.1% more average FPS across 4 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, FX-8320 is the better fit. You are getting 0.8% better PassMark, backed by 8 cores and 8 threads.

Which one is the smarter buy today, not just the cheaper CPU?

FX-8320 is the smarter buy today. FX-8320 is at an unclear MSRP at $169 MSRP versus unclear MSRP, and it gives you a 18.1% average FPS lead across 4 shared CPU game tests in our data. It is also 100.0% better value on MSRP (32.4 vs 0.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

Which one is more future-proof for 2026 and beyond?

Atom x7425E is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2012) and a healthier platform with FCBGA1744 and DDR5 instead of AM3+. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Atom x7425E Benchmark Check

FX-8320 Benchmark Check

Path of Exile 2

Preset	Atom x7425E	FX-8320
1080p
low	136 FPS	137 FPS
medium	136 FPS	137 FPS
high	116 FPS	118 FPS
ultra	90 FPS	98 FPS
1440p
low	136 FPS	137 FPS
medium	111 FPS	120 FPS
high	88 FPS	95 FPS
ultra	68 FPS	77 FPS
4K
low	67 FPS	65 FPS
medium	56 FPS	58 FPS
high	44 FPS	45 FPS
ultra	34 FPS	36 FPS

Open Atom x7425E Open FX-8320

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Atom x7425E	FX-8320
1080p
low	110 FPS	137 FPS
medium	96 FPS	137 FPS
high	89 FPS	137 FPS
ultra	69 FPS	137 FPS
1440p
low	96 FPS	137 FPS
medium	83 FPS	137 FPS
high	78 FPS	137 FPS
ultra	63 FPS	137 FPS
4K
low	75 FPS	137 FPS
medium	68 FPS	137 FPS
high	55 FPS	137 FPS
ultra	42 FPS	120 FPS

Open Atom x7425E Open FX-8320

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Atom x7425E	FX-8320
1080p
low	136 FPS	137 FPS
medium	136 FPS	137 FPS
high	136 FPS	137 FPS
ultra	136 FPS	137 FPS
1440p
low	136 FPS	137 FPS
medium	136 FPS	137 FPS
high	136 FPS	137 FPS
ultra	136 FPS	137 FPS
4K
low	136 FPS	137 FPS
medium	136 FPS	137 FPS
high	136 FPS	137 FPS
ultra	130 FPS	137 FPS

Open Atom x7425E Open FX-8320

League of Legends

League of Legends

Valorant

Preset	Atom x7425E	FX-8320
1080p
low	136 FPS	137 FPS
medium	136 FPS	137 FPS
high	136 FPS	137 FPS
ultra	136 FPS	137 FPS
1440p
low	136 FPS	137 FPS
medium	136 FPS	137 FPS
high	136 FPS	137 FPS
ultra	136 FPS	137 FPS
4K
low	136 FPS	137 FPS
medium	136 FPS	137 FPS
high	136 FPS	137 FPS
ultra	136 FPS	137 FPS

Open Atom x7425E Open FX-8320

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Atom x7425E and FX-8320

Atom x7425E

The Atom x7425E is manufactured by Intel. It was released in 3 January 2023 (2 years ago). It is based on the Gracemont (2023) architecture. It features 4 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (total). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 12 Watt. Memory support: DDR4, DDR5 4800 MHz Single-channel. Passmark benchmark score: 5,427 points. Launch price was $149.

FX-8320

The FX-8320 is manufactured by AMD. It was released in 23 October 2012 (13 years ago). It is based on the Vishera (2012−2015) architecture. It features 8 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 4 GHz. L2 cache: 8192 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 125 Watt. Memory support: DDR3. Passmark benchmark score: 5,472 points. Launch price was $149.

⚡

Processing Power

The Atom x7425E packs 4 cores / 4 threads, while the FX-8320 offers 8 cores / 8 threads — the FX-8320 has 4 more cores. Boost clocks reach 3.4 GHz on the Atom x7425E versus 4 GHz on the FX-8320 — a 16.2% clock advantage for the FX-8320 (base: 1.5 GHz vs 3.5 GHz). The Atom x7425E uses the Gracemont (2023) architecture (10 nm), while the FX-8320 uses Vishera (2012−2015) (32 nm). In PassMark, the Atom x7425E scores 5,427 against the FX-8320's 5,472 — a 0.8% lead for the FX-8320.

Feature	Atom x7425E	FX-8320
Cores / Threads	4 / 4	8 / 8+100%
Boost Clock	3.4 GHz	4 GHz+18%
Base Clock	1.5 GHz	3.5 GHz+133%
L3 Cache	6 MB (total)	—
L2 Cache	2 MB (total)	8192 kB+300%
Process	10 nm-69%	32 nm
Architecture	Gracemont (2023)	Vishera (2012−2015)
PassMark	5,427	5,472
Cinebench R23 Multi	—	4,500
Geekbench 6 Single	—	458
Geekbench 6 Multi	—	1,791

🧠

Memory & Platform

The Atom x7425E uses the FCBGA1744 socket (PCIe 4.0), while the FX-8320 uses AM3+ (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Atom x7425E versus DDR3-1866 on the FX-8320 — the Atom x7425E supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The FX-8320 supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Memory channels: 1 (Atom x7425E) vs 2 (FX-8320). PCIe lanes: 9 (Atom x7425E) vs 16 (FX-8320) — the FX-8320 offers 7 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel BGA1264 (Atom x7425E) and 970,990X,990FX (FX-8320).

Feature	Atom x7425E	FX-8320
Socket	FCBGA1744	AM3+
PCIe Generation	PCIe 4.0+100%	PCIe 2.0
Max RAM Speed	DDR5-4800+67%	DDR3-1866
Max RAM Capacity	16 GB	32 GB+100%
RAM Channels	1	2+100%
ECC Support	Yes	No
PCIe Lanes	9	16+78%

🔧

Advanced Features

Virtualization: not specified (Atom x7425E) / AMD-V (FX-8320). The Atom x7425E includes integrated graphics (Intel UHD Graphics (24EU)), while the FX-8320 requires a dedicated GPU. Primary use case: FX-8320 targets Productivity. Direct competitor: FX-8320 rivals Core i5-3570.