Core i7-3615QE vs Ryzen 7 7800X3D

CPU

GPU

Core i7-3615QE

4 Cores8 Thrd45 WWMax: 3.3 GHz2012

Similar parts

·······

Buy on Amazon

Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

Ryzen family

·······

Buy on Amazon

Core i7-3615QE vs Ryzen 7 7800X3D Performance Spectrum

Core i7-3615QE

4 / 8

5,617

0.0%

34,293

+510.5%

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 i7-3615QE 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 i7-3615QE 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 i7-3615QE

2012

Why buy it

✅Costs $49 less on MSRP ($400 MSRP vs $449 MSRP).
✅Draws 45W instead of 120W, a 75W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 29 shared CPU benchmark tests.
❌Lower PassMark (5,617 vs 34,293).
❌Lower PassMark per dollar, at 14.0 vs 76.4 PassMark/$ ($400 MSRP vs $449 MSRP).
❌Older platform position on BGA1023, while Ryzen 7 7800X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 7 7800X3D

2023

Why buy it

✅Better for gaming: +168.5% higher average FPS across 29 shared CPU benchmark tests.
✅Delivers 443.9% more PassMark for each dollar spent, at 76.4 vs 14.0 PassMark/$ ($449 MSRP vs $400 MSRP).
✅Newer platform on AM5 with DDR5 support instead of BGA1023 and older memory support.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Core i7-3615QE needs a discrete GPU.

Trade-offs

❌
12.3% HIGHER MSRP
$449 MSRPvs$400 MSRP
❌166.7% higher power demand at 120W vs 45W.

Quick Answers

So, is Ryzen 7 7800X3D better than Core i7-3615QE?

Yes. Ryzen 7 7800X3D is the better all-around CPU here. It gives you a 168.5% average FPS lead across 29 shared CPU game tests in our data, 510.5% 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 168.5% more average FPS across 29 shared CPU game tests. It also has a clear cache advantage at 96 MB versus 6 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 510.5% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 1500% larger total L3 cache (96 MB vs 6 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 12.3% more expensive on MSRP at $449 MSRP versus $400 MSRP, and it still gives you a 168.5% average FPS lead across 29 shared CPU game tests in our data. It is also 443.9% better value on MSRP (76.4 vs 14.0 PassMark/$), 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 2012), a healthier platform with AM5 and DDR5 instead of BGA1023, 3D V-Cache and a much larger 96 MB L3 cache instead of 6 MB, and more multi-core headroom with 8 cores / 16 threads instead of 4/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-3615QE vs Ryzen 7 7800X3D Technical Specifications

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

Core i7-3615QE

The Core i7-3615QE is manufactured by Intel. It was released in 29 April 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 3.3 GHz. L3 cache: 6144 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: BGA1023. Thermal design power (TDP): 45 Watt. Memory support: unknown Dual-channel. Passmark benchmark score: 5,617 points. Launch price was $149.

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 i7-3615QE packs 4 cores / 8 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 4 more cores. Boost clocks reach 3.3 GHz on the Core i7-3615QE versus 5 GHz on the Ryzen 7 7800X3D — a 41% clock advantage for the Ryzen 7 7800X3D (base: 2.3 GHz vs 4.4 GHz). The Core i7-3615QE uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Core i7-3615QE scores 5,617 against the Ryzen 7 7800X3D's 34,293 — a 143.7% lead for the Ryzen 7 7800X3D. L3 cache: 6144 kB (total) on the Core i7-3615QE vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Core i7-3615QE	Ryzen 7 7800X3D
Cores / Threads	4 / 8	8 / 16+100%
Boost Clock	3.3 GHz	5 GHz+52%
Base Clock	2.3 GHz	4.4 GHz+91%
L3 Cache	6144 kB (total)	96 MB (total)+1500%
L2 Cache	256 kB (per core)	1 MB (per core)+300%
Process	22 nm	5 nm-77%
Architecture	Ivy Bridge (2012−2013)	Raphael (Zen4) (2022−2023)
PassMark	5,617	34,293+511%
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	—	2,700
Geekbench 6 Multi	—	15,000

🧠

Memory & Platform

The Core i7-3615QE uses the BGA1023 socket (PCIe 3.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i7-3615QE	Ryzen 7 7800X3D
Socket	BGA1023	AM5
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	—	DDR5-5200
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	28

🔧

Advanced Features

Virtualization: not specified (Core i7-3615QE) / AMD-V (Ryzen 7 7800X3D). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Core i7-3615QE requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	Core i7-3615QE	Ryzen 7 7800X3D
Integrated GPU	—	Yes
IGPU Model	—	AMD Radeon Graphics (2-core)
Unlocked	—	Yes
AVX-512	—	Yes
Virtualization	—	AMD-V
Target Use	—	Gaming

💰

Value Analysis

At launch, the Core i7-3615QE was priced at $400, while the Ryzen 7 7800X3D came in at $449. On launch pricing ($400 vs $449), Core i7-3615QE was $49 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-3615QE delivers 14.0 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 137.9% better value option.

Feature	Core i7-3615QE	Ryzen 7 7800X3D
MSRP	$400-11%	$449
Performance per Dollar	14.0	76.4+446%
Release Date	2012	2023

Search Core i7-3615QE on Amazon

Search Ryzen 7 7800X3D on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.