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.

Ryzen 7 7840HS

2023

Why buy it

✅Better for gaming: +16.7% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 35W instead of 150W, a 115W reduction.
✅Newer platform on FP8 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Radeon 780M, while Xeon Gold 6148 needs a discrete GPU.

Trade-offs

❌Lower Cinebench R23 multi-core (16,854 vs 18,500).
❌Smaller total L3 cache (16 MB vs 28 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6148, which brings 20 cores / 40 threads and 48 PCIe lanes.

Xeon Gold 6148

2017

Why buy it

✅+9.8% higher Cinebench R23 multi-core.
✅+71.9% larger total L3 cache (28 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 20 cores / 40 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7840HS across 4 shared CPU benchmark tests.
❌Launch MSRP is still $3,072 MSRP, while Ryzen 7 7840HS mostly shows up through inconsistent older-market listings.
❌328.6% higher power demand at 150W vs 35W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 7 7840HS moves to FP8 and DDR5.
❌No integrated graphics, while Ryzen 7 7840HS can still boot and troubleshoot without a discrete GPU.

Ryzen 7 7840HS

2023

Xeon Gold 6148

2017

Why buy it

✅Better for gaming: +16.7% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 35W instead of 150W, a 115W reduction.
✅Newer platform on FP8 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Radeon 780M, while Xeon Gold 6148 needs a discrete GPU.

Why buy it

✅+9.8% higher Cinebench R23 multi-core.
✅+71.9% larger total L3 cache (28 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 20 cores / 40 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower Cinebench R23 multi-core (16,854 vs 18,500).
❌Smaller total L3 cache (16 MB vs 28 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6148, which brings 20 cores / 40 threads and 48 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7840HS across 4 shared CPU benchmark tests.
❌Launch MSRP is still $3,072 MSRP, while Ryzen 7 7840HS mostly shows up through inconsistent older-market listings.
❌328.6% higher power demand at 150W vs 35W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 7 7840HS moves to FP8 and DDR5.
❌No integrated graphics, while Ryzen 7 7840HS can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 7 7840HS better than Xeon Gold 6148?

Not in a simple one-size-fits-all way. Xeon Gold 6148 makes more sense for workstation-style multi-core throughput, while Ryzen 7 7840HS is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6148 is the better fit. You are getting 9.8% better Cinebench R23 multi-core, backed by 20 cores and 40 threads. It also carries the larger cache pool with 71.9% larger total L3 cache (28 MB vs 16 MB).

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

Ryzen 7 7840HS is still the faster CPU overall, but Xeon Gold 6148 makes more sense if price matters more than absolute performance. Ryzen 7 7840HS is at an unclear MSRP at unclear MSRP versus $3,072 MSRP, and it gives you a 16.7% average FPS lead across 4 shared CPU game tests in our data. The trade-off is that Xeon Gold 6148 is still stronger for heavier multi-core work with 9.8% better Cinebench R23 multi-core. Xeon Gold 6148 is also 100.0% better value on MSRP (9.4 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Ryzen 7 7840HS is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017) and a healthier platform with FP8 and DDR5 instead of LGA3647. 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.

Ryzen 7 7840HS Benchmark Check

Xeon Gold 6148 Benchmark Check

Path of Exile 2

Preset	Ryzen 7 7840HS	Xeon Gold 6148
1080p
low	267 FPS	186 FPS
medium	242 FPS	151 FPS
high	203 FPS	123 FPS
ultra	176 FPS	96 FPS
1440p
low	235 FPS	146 FPS
medium	193 FPS	115 FPS
high	157 FPS	92 FPS
ultra	139 FPS	72 FPS
4K
low	163 FPS	68 FPS
medium	136 FPS	57 FPS
high	105 FPS	45 FPS
ultra	92 FPS	36 FPS

Open Ryzen 7 7840HS Open Xeon Gold 6148

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 7840HS	Xeon Gold 6148
1080p
low	493 FPS	397 FPS
medium	406 FPS	345 FPS
high	347 FPS	287 FPS
ultra	309 FPS	241 FPS
1440p
low	431 FPS	344 FPS
medium	374 FPS	306 FPS
high	320 FPS	256 FPS
ultra	272 FPS	212 FPS
4K
low	284 FPS	225 FPS
medium	258 FPS	200 FPS
high	242 FPS	177 FPS
ultra	208 FPS	145 FPS

Open Ryzen 7 7840HS Open Xeon Gold 6148

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 7840HS	Xeon Gold 6148
1080p
low	713 FPS	726 FPS
medium	713 FPS	726 FPS
high	713 FPS	726 FPS
ultra	624 FPS	648 FPS
1440p
low	713 FPS	705 FPS
medium	646 FPS	605 FPS
high	545 FPS	573 FPS
ultra	467 FPS	506 FPS
4K
low	544 FPS	455 FPS
medium	475 FPS	357 FPS
high	422 FPS	318 FPS
ultra	357 FPS	259 FPS

Open Ryzen 7 7840HS Open Xeon Gold 6148

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 7840HS	Xeon Gold 6148
1080p
low	713 FPS	726 FPS
medium	713 FPS	726 FPS
high	713 FPS	663 FPS
ultra	713 FPS	576 FPS
1440p
low	713 FPS	682 FPS
medium	713 FPS	598 FPS
high	658 FPS	516 FPS
ultra	573 FPS	442 FPS
4K
low	574 FPS	469 FPS
medium	511 FPS	421 FPS
high	456 FPS	377 FPS
ultra	394 FPS	327 FPS

Open Ryzen 7 7840HS Open Xeon Gold 6148

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 7840HS and Xeon Gold 6148

Ryzen 7 7840HS

The Ryzen 7 7840HS is manufactured by AMD. It was released in Janeiro 2023 (2 years ago). It is based on the Phoenix-HS (Zen 4) (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 35 Watt. Memory support: DDR5. Passmark benchmark score: 28,538 points. Launch price was $299.

Xeon Gold 6148

The Xeon Gold 6148 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 20 cores and 40 threads. Base frequency is 2.4 GHz, with boost up to 3.7 GHz. L3 cache: 27.5 MB. L2 cache: 20 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 150 Watt. Memory support: DDR4-2666. Passmark benchmark score: 29,021 points. Launch price was $3,072.

⚡

Processing Power

The Ryzen 7 7840HS packs 8 cores / 16 threads, while the Xeon Gold 6148 offers 20 cores / 40 threads — the Xeon Gold 6148 has 12 more cores. Boost clocks reach 5.1 GHz on the Ryzen 7 7840HS versus 3.7 GHz on the Xeon Gold 6148 — a 31.8% clock advantage for the Ryzen 7 7840HS (base: 3.8 GHz vs 2.4 GHz). The Ryzen 7 7840HS uses the Phoenix-HS (Zen 4) (2023) architecture (4 nm), while the Xeon Gold 6148 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 7840HS scores 28,538 against the Xeon Gold 6148's 29,021 — a 1.7% lead for the Xeon Gold 6148. Cinebench R23 multi-core: 16,854 vs 18,500 (9.3% advantage for the Xeon Gold 6148). Geekbench 6 single-core — the metric most relevant to gaming — records 1,962 vs 1,254, a 44% lead for the Ryzen 7 7840HS that directly translates to higher frame rates. Multi-core Geekbench: 11,898 vs 9,445 (23% advantage for the Ryzen 7 7840HS). L3 cache: 16 MB (total) on the Ryzen 7 7840HS vs 27.5 MB on the Xeon Gold 6148.

Feature	Ryzen 7 7840HS	Xeon Gold 6148
Cores / Threads	8 / 16	20 / 40+150%
Boost Clock	5.1 GHz+38%	3.7 GHz
Base Clock	3.8 GHz+58%	2.4 GHz
L3 Cache	16 MB (total)	27.5 MB+72%
L2 Cache	1 MB (per core)	20 MB+1900%
Process	4 nm-71%	14 nm
Architecture	Phoenix-HS (Zen 4) (2023)	Skylake (server) (2017−2018)
PassMark	28,538	29,021+2%
Cinebench R23 Multi	16,854	18,500+10%
Geekbench 6 Single	1,962+56%	1,254
Geekbench 6 Multi	11,898+26%	9,445

🧠

Memory & Platform

The Ryzen 7 7840HS uses the FP8 socket (PCIe 4.0), while the Xeon Gold 6148 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches LPDDR5-7500 / DDR5-5600 on the Ryzen 7 7840HS versus DDR4-2666 on the Xeon Gold 6148 — the Ryzen 7 7840HS supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6148 supports up to 768 GB of RAM compared to 256 GB — 100% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7840HS) vs 6 (Xeon Gold 6148). PCIe lanes: 20 (Ryzen 7 7840HS) vs 48 (Xeon Gold 6148) — the Xeon Gold 6148 offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FP7,FP7r2,FP8 (Ryzen 7 7840HS) and C620 (Xeon Gold 6148).

Feature	Ryzen 7 7840HS	Xeon Gold 6148
Socket	FP8	LGA3647
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	LPDDR5-7500 / DDR5-5600+25%	DDR4-2666
Max RAM Capacity	256 GB	768 GB+200%
RAM Channels	2	6+200%
ECC Support	No	Yes
PCIe Lanes	20	48+140%

🔧

Advanced Features

Only the Ryzen 7 7840HS has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V, SVM (Ryzen 7 7840HS) vs VT-x, VT-d, EPT (Xeon Gold 6148). The Ryzen 7 7840HS includes integrated graphics (Radeon 780M), while the Xeon Gold 6148 requires a dedicated GPU. Primary use case: Ryzen 7 7840HS targets High-performance Laptop / Mini-PC, Xeon Gold 6148 targets Legacy Enterprise Workloads. Direct competitor: Ryzen 7 7840HS rivals Core i7-13700H; Xeon Gold 6148 rivals EPYC 7401.

Feature	Ryzen 7 7840HS	Xeon Gold 6148
Integrated GPU	Yes	No
IGPU Model	Radeon 780M	—
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	AMD-V, SVM	VT-x, VT-d, EPT
Target Use	High-performance Laptop / Mini-PC	Legacy Enterprise Workloads