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 i7-3920XM vs Xeon Bronze 3106 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 i7-3920XM vs Xeon Bronze 3106: Pros, Cons & Final Verdict

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

Core i7-3920XM

2012

Why buy it

✅Draws 55W instead of 85W, a 30W reduction.
✅Integrated graphics onboard with HD Graphics 4000, while Xeon Bronze 3106 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Bronze 3106 across 50 shared CPU benchmark tests.
❌Lower PassMark (5,713 vs 5,753).
❌Smaller total L3 cache (8 MB vs 11 MB).
❌Less compelling for workstation-style loads than Xeon Bronze 3106, which brings 8 cores / 8 threads and 48 PCIe lanes.

Xeon Bronze 3106

2017

Why buy it

✅Better for gaming: +7.4% higher average FPS across 50 shared CPU benchmark tests.
✅+37.5% larger total L3 cache (11 MB vs 8 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 8 threads, plus 48 PCIe lanes vs 16.
✅200% more PCIe lanes (48 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $395 MSRP, while Core i7-3920XM mostly shows up through inconsistent older-market listings.
❌54.5% higher power demand at 85W vs 55W.
❌No integrated graphics, while Core i7-3920XM can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon Bronze 3106 better than Core i7-3920XM?

Not really, because they are built for different jobs. Xeon Bronze 3106 makes more sense for workstation-style multi-core throughput, while Core i7-3920XM is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon Bronze 3106 is the better pick. According to our tests, it delivers 7.4% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon Bronze 3106 is the stronger fit. You are getting 0.7% better PassMark, backed by 8 cores and 8 threads. It also has the larger cache pool with 37.5% larger total L3 cache (11 MB vs 8 MB).

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

Xeon Bronze 3106 is the better buy right now. Xeon Bronze 3106 comes in at an unclear MSRP at $395 MSRP versus unclear MSRP, and it still gives you a 7.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (14.6 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon Bronze 3106 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2012), 37.5% larger total L3 cache (11 MB vs 8 MB), more multi-core headroom with 8 cores / 8 threads instead of 4/8, and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-3920XM vs Xeon Bronze 3106 Technical Specifications

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

Core i7-3920XM

The Core i7-3920XM 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 2.9 GHz, with boost up to 3.8 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 5,713 points. Launch price was $1,096.

Xeon Bronze 3106

The Xeon Bronze 3106 is manufactured by Intel. It was released in 11 July 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 8 cores and 8 threads. Base frequency is 1.7 GHz, with boost up to 3 GHz. L3 cache: 11 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 85 Watt. Memory support: DDR4-2133. Passmark benchmark score: 5,753 points. Launch price was $306.

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Processing Power

The Core i7-3920XM packs 4 cores / 8 threads, while the Xeon Bronze 3106 offers 8 cores / 8 threads — the Xeon Bronze 3106 has 4 more cores. Boost clocks reach 3.8 GHz on the Core i7-3920XM versus 3 GHz on the Xeon Bronze 3106 — a 23.5% clock advantage for the Core i7-3920XM (base: 2.9 GHz vs 1.7 GHz). The Core i7-3920XM uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Xeon Bronze 3106 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i7-3920XM scores 5,713 against the Xeon Bronze 3106's 5,753 — a 0.7% lead for the Xeon Bronze 3106. L3 cache: 8 MB (total) on the Core i7-3920XM vs 11 MB (total) on the Xeon Bronze 3106.

Feature	Core i7-3920XM	Xeon Bronze 3106
Cores / Threads	4 / 8	8 / 8+100%
Boost Clock	3.8 GHz+27%	3 GHz
Base Clock	2.9 GHz+71%	1.7 GHz
L3 Cache	8 MB (total)	11 MB (total)+38%
L2 Cache	256K (per core)+25500%	1 MB (per core)
Process	22 nm	14 nm-36%
Architecture	Ivy Bridge (2012−2013)	Skylake (server) (2017−2018)
PassMark	5,713	5,753
Geekbench 6 Single	686	—

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Memory & Platform

The Core i7-3920XM uses the PGA988 socket (PCIe 3.0), while the Xeon Bronze 3106 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Core i7-3920XM versus 2133 on the Xeon Bronze 3106 — the Xeon Bronze 3106 supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Bronze 3106 supports up to 768 GB of RAM compared to 32 GB — 2300% more capacity for professional workloads. Memory channels: 2 (Core i7-3920XM) vs 6 (Xeon Bronze 3106). PCIe lanes: 16 (Core i7-3920XM) vs 48 (Xeon Bronze 3106) — the Xeon Bronze 3106 offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM77,QM77 (Core i7-3920XM) and C621 (Xeon Bronze 3106).

Feature	Core i7-3920XM	Xeon Bronze 3106
Socket	PGA988	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3-1600	2133+33%
Max RAM Capacity	32 GB	768 GB+2300%
RAM Channels	2	6+200%
ECC Support	No	Yes
PCIe Lanes	16	48+200%

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Advanced Features

Only the Core i7-3920XM has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Bronze 3106 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i7-3920XM) vs VT-x, VT-d (Xeon Bronze 3106). The Core i7-3920XM includes integrated graphics (HD Graphics 4000), while the Xeon Bronze 3106 requires a dedicated GPU. Primary use case: Core i7-3920XM targets Extreme Performance Laptop. Direct competitor: Core i7-3920XM rivals A10-5750M.

Feature	Core i7-3920XM	Xeon Bronze 3106
Integrated GPU	Yes	No
IGPU Model	HD Graphics 4000	None
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Extreme Performance Laptop	—