Core i3-3245 vs Ryzen 7 7800X3D

CPU

GPU

Core i3-3245

2 Cores4 Thrd55 WW2013

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Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

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Core i3-3245 vs Ryzen 7 7800X3D Performance Spectrum

Core i3-3245

2 / 4

2,412

0.0%

34,293

+1321.8%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

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.

Core i3-3245 vs Ryzen 7 7800X3D FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i3-3245 vs Ryzen 7 7800X3D: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i3-3245

2013

Why buy it

✅Costs $329 less on MSRP ($120 MSRP vs $449 MSRP).
✅Draws 55W instead of 120W, a 65W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 37 shared CPU benchmark tests.
❌Lower PassMark (2,412 vs 34,293).
❌Lower PassMark per dollar, at 20.1 vs 76.4 PassMark/$ ($120 MSRP vs $449 MSRP).
❌Older platform position on LGA1155, while Ryzen 7 7800X3D moves to AM5 and DDR5.

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +401.3% higher average FPS across 37 shared CPU benchmark tests.
✅Delivers 280.0% more PassMark for each dollar spent, at 76.4 vs 20.1 PassMark/$ ($449 MSRP vs $120 MSRP).
✅Newer platform on AM5 with DDR5 support instead of LGA1155 and older memory support.
✅75% more PCIe lanes (28 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌
274.2% HIGHER MSRP
$449 MSRPvs$120 MSRP
❌118.2% higher power demand at 120W vs 55W.

Quick Answers

So, is Ryzen 7 7800X3D better than Core i3-3245?

Yes. Ryzen 7 7800X3D is the better all-around CPU here. It gives you a 401.3% average FPS lead across 37 shared CPU game tests in our data, 1321.8% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 7800X3D is the better pick. According to our tests, it delivers 401.3% more average FPS across 37 shared CPU game tests. It also has a clear cache advantage at 96 MB versus 3 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 7800X3D is the stronger fit. You are getting 1321.8% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 3100% larger total L3 cache (96 MB vs 3 MB).

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

Ryzen 7 7800X3D is the better buy right now. Ryzen 7 7800X3D comes in 274.2% more expensive on MSRP at $449 MSRP versus $120 MSRP, and it still gives you a 401.3% average FPS lead across 37 shared CPU game tests in our data. It is also 280.0% better value on MSRP (76.4 vs 20.1 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 7 7800X3D makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2013), a healthier platform with AM5 and DDR5 instead of LGA1155, 3D V-Cache and a much larger 96 MB L3 cache instead of 3 MB, and more multi-core headroom with 8 cores / 16 threads instead of 2/4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i3-3245 vs Ryzen 7 7800X3D Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core i3-3245

The Core i3-3245 is manufactured by Intel. It was released in 1 April 2013 (12 years ago). It features 2 cores and 4 threads. Base frequency: 3.4 GHz. L3 cache: 3 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 55 Watt. Memory support: DDR3-1333, DDR3-1600. Passmark benchmark score: 2,412 points. Launch price was $69.

Ryzen 7 7800X3D

The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

⚡

Processing Power

The Core i3-3245 packs 2 cores / 4 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 6 more cores. The Ryzen 7 7800X3D is built on the Raphael (Zen4) (2022−2023) architecture. In PassMark, the Core i3-3245 scores 2,412 against the Ryzen 7 7800X3D's 34,293 — a 173.7% lead for the Ryzen 7 7800X3D. L3 cache: 3 MB Intel® Smart Cache on the Core i3-3245 vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Core i3-3245	Ryzen 7 7800X3D
Cores / Threads	2 / 4	8 / 16+300%
Boost Clock	—	5 GHz
Base Clock	3.4 GHz	4.4 GHz+29%
L3 Cache	3 MB Intel® Smart Cache	96 MB (total)+3100%
L2 Cache	—	1 MB (per core)
Process	22 nm	5 nm-77%
Architecture	—	Raphael (Zen4) (2022−2023)
PassMark	2,412	34,293+1322%
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	—	2,700
Geekbench 6 Multi	—	15,000

🧠

Memory & Platform

The Core i3-3245 uses the LGA1155 socket (PCIe 3.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Core i3-3245 versus DDR5-5200 on the Ryzen 7 7800X3D — the Ryzen 7 7800X3D supports 225% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 7800X3D supports up to 128 GB of RAM compared to 32 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i3-3245) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 12 more lanes for additional GPUs or NVMe drives.

Feature	Core i3-3245	Ryzen 7 7800X3D
Socket	LGA1155	AM5
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR3-1600	DDR5-5200+225%
Max RAM Capacity	32 GB	128 GB+300%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	16	28+75%

🔧

Advanced Features

Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x (Core i3-3245) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — HD Graphics 4000 (Core i3-3245) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-3245 targets Desktop, Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	Core i3-3245	Ryzen 7 7800X3D
Integrated GPU	Yes	Yes
IGPU Model	HD Graphics 4000	AMD Radeon Graphics (2-core)
Unlocked	No	Yes
AVX-512	No	Yes
Virtualization	VT-x	AMD-V
Target Use	Desktop	Gaming

💰

Value Analysis

At launch, the Core i3-3245 was priced at $120, while the Ryzen 7 7800X3D came in at $449. On launch pricing ($120 vs $449), Core i3-3245 was $329 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-3245 delivers 20.1 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 116.7% better value option.

Feature	Core i3-3245	Ryzen 7 7800X3D
MSRP	$120-73%	$449
Performance per Dollar	20.1	76.4+280%
Release Date	2013	2023

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