Core i5-1034G1 vs Xeon E5-2640 v2

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 i5-1034G1 vs Xeon E5-2640 v2 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 i5-1034G1 vs Xeon E5-2640 v2: Pros, Cons & Final Verdict

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

Core i5-1034G1

2019

Why buy it

✅Draws 2W instead of 95W, a 93W reduction.
✅Integrated graphics onboard with UHD Graphics G1, while Xeon E5-2640 v2 needs a discrete GPU.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-2640 v2 across 50 shared CPU benchmark tests.
❌Lower PassMark (7,550 vs 7,625).
❌Smaller total L3 cache (6 MB vs 20 MB).
❌Less compelling for workstation-style loads than Xeon E5-2640 v2, which brings 8 cores / 16 threads and 40 PCIe lanes.

Xeon E5-2640 v2

2013

Why buy it

✅Better for gaming: +20.6% higher average FPS across 50 shared CPU benchmark tests.
✅+233.3% larger total L3 cache (20 MB vs 6 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads, plus 40 PCIe lanes vs 16.
✅150% more PCIe lanes (40 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $4,115 MSRP, while Core i5-1034G1 mostly shows up through inconsistent older-market listings.
❌4650% higher power demand at 95W vs 2W.
❌No integrated graphics, while Core i5-1034G1 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon E5-2640 v2 better than Core i5-1034G1?

Not really, because they are built for different jobs. Xeon E5-2640 v2 makes more sense for workstation-style multi-core throughput, while Core i5-1034G1 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 E5-2640 v2 is the better pick. According to our tests, it delivers 20.6% 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 E5-2640 v2 is the stronger fit. You are getting 1% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 233.3% larger total L3 cache (20 MB vs 6 MB).

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

Xeon E5-2640 v2 is the better buy right now. Xeon E5-2640 v2 comes in at an unclear MSRP at $4,115 MSRP versus unclear MSRP, and it still gives you a 20.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (1.9 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-1034G1 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2013) and AVX-512 support for heavier modern compute workloads. That makes it the safer long-term bet.

Core i5-1034G1 vs Xeon E5-2640 v2 Technical Specifications

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

Core i5-1034G1

The Core i5-1034G1 is manufactured by Intel. It was released in 29 May 2019 (6 years ago). It is based on the Ice Lake U (2019−2020) architecture. It features 4 cores and 8 threads. Base frequency is 0.8 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB. L2 cache: 2 MB. Built on 10 nm process technology. Thermal design power (TDP): 2 MB + 6 MB. Passmark benchmark score: 7,550 points. Launch price was $149.

Xeon E5-2640 v2

The Xeon E5-2640 v2 is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-EP (2013) architecture. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 2.5 GHz. L3 cache: 20 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 7,625 points. Launch price was $728.

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Processing Power

The Core i5-1034G1 packs 4 cores / 8 threads, while the Xeon E5-2640 v2 offers 8 cores / 16 threads — the Xeon E5-2640 v2 has 4 more cores. Boost clocks reach 3.6 GHz on the Core i5-1034G1 versus 2.5 GHz on the Xeon E5-2640 v2 — a 36.1% clock advantage for the Core i5-1034G1 (base: 0.8 GHz vs 2 GHz). The Core i5-1034G1 uses the Ice Lake U (2019−2020) architecture (10 nm), while the Xeon E5-2640 v2 uses Ivy Bridge-EP (2013) (22 nm). In PassMark, the Core i5-1034G1 scores 7,550 against the Xeon E5-2640 v2's 7,625 — a 1% lead for the Xeon E5-2640 v2. L3 cache: 6 MB on the Core i5-1034G1 vs 20 MB (total) on the Xeon E5-2640 v2.

Feature	Core i5-1034G1	Xeon E5-2640 v2
Cores / Threads	4 / 8	8 / 16+100%
Boost Clock	3.6 GHz+44%	2.5 GHz
Base Clock	0.8 GHz	2 GHz+150%
L3 Cache	6 MB	20 MB (total)+233%
L2 Cache	2 MB+700%	256 kB (per core)
Process	10 nm-55%	22 nm
Architecture	Ice Lake U (2019−2020)	Ivy Bridge-EP (2013)
PassMark	7,550	7,625
Geekbench 6 Single	1,475	—

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Memory & Platform

Maximum memory speed reaches LPDDR4-3733 on the Core i5-1034G1 versus DDR3-1600 on the Xeon E5-2640 v2 — the Core i5-1034G1 supports 133.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E5-2640 v2 supports up to 768 GB of RAM compared to 64 GB — 1100% more capacity for professional workloads. Memory channels: 2 (Core i5-1034G1) vs 4 (Xeon E5-2640 v2). PCIe lanes: 16 (Core i5-1034G1) vs 40 (Xeon E5-2640 v2) — the Xeon E5-2640 v2 offers 24 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-1034G1	Xeon E5-2640 v2
Socket	—	LGA2011
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	LPDDR4-3733+133%	DDR3-1600
Max RAM Capacity	64 GB	768 GB+1100%
RAM Channels	2	4+100%
ECC Support	No	Yes
PCIe Lanes	16	40+150%

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-1034G1) / not specified (Xeon E5-2640 v2). The Core i5-1034G1 includes integrated graphics (UHD Graphics G1), while the Xeon E5-2640 v2 requires a dedicated GPU. Primary use case: Core i5-1034G1 targets Mainstream Laptop. Direct competitor: Core i5-1034G1 rivals Ryzen 5 3500U.