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 5700X

2022

Why buy it

✅+3.7% higher Cinebench R23 multi-core.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench single-core performance for gaming (2,116 vs 2,570).
❌Launch MSRP is still $299 MSRP, while Ryzen 7 7840S mostly shows up through inconsistent older-market listings.
❌712.5% higher power demand at 65W vs 8W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 7840S moves to FP7/FP7r2/FP8 and DDR5.
❌No integrated graphics, while Ryzen 7 7840S can still boot and troubleshoot without a discrete GPU.

Ryzen 7 7840S

2023

Why buy it

✅+21.5% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 8W instead of 65W, a 57W reduction.
✅Newer platform on FP7/FP7r2/FP8 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Radeon 780M, while Ryzen 7 5700X needs a discrete GPU.

Trade-offs

❌Lower Cinebench R23 multi-core (13,500 vs 14,000).
❌Smaller total L3 cache (16 MB vs 32 MB).

Ryzen 7 5700X

2022

Ryzen 7 7840S

2023

Why buy it

✅+3.7% higher Cinebench R23 multi-core.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Why buy it

✅+21.5% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Draws 8W instead of 65W, a 57W reduction.
✅Newer platform on FP7/FP7r2/FP8 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with Radeon 780M, while Ryzen 7 5700X needs a discrete GPU.

Trade-offs

❌Lower Geekbench single-core performance for gaming (2,116 vs 2,570).
❌Launch MSRP is still $299 MSRP, while Ryzen 7 7840S mostly shows up through inconsistent older-market listings.
❌712.5% higher power demand at 65W vs 8W.
❌Older platform position on AM4 with DDR4, while Ryzen 7 7840S moves to FP7/FP7r2/FP8 and DDR5.
❌No integrated graphics, while Ryzen 7 7840S can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌Lower Cinebench R23 multi-core (13,500 vs 14,000).
❌Smaller total L3 cache (16 MB vs 32 MB).

Quick Answers

So, is Ryzen 7 7840S better than Ryzen 7 5700X?

It depends on what matters more to you. For gaming, Ryzen 7 7840S is ahead with a 1.5% average FPS lead across 4 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 7 5700X pulls ahead with 3.7% better Cinebench R23 multi-core. Ryzen 7 5700X also has the bigger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

For streaming, content creation, and heavier multitasking, Ryzen 7 5700X is the better fit. You are getting 3.7% better Cinebench R23 multi-core, backed by 8 cores and 16 threads. It also carries the larger cache pool with 100% larger total L3 cache (32 MB vs 16 MB).

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

Ryzen 7 7840S is still the faster CPU overall, but Ryzen 7 5700X makes more sense if price matters more than absolute performance. Ryzen 7 7840S is at an unclear MSRP at unclear MSRP versus $299 MSRP, and it gives you a 1.5% average FPS lead across 4 shared CPU game tests in our data. The trade-off is that Ryzen 7 5700X is still stronger for heavier multi-core work with 3.7% better Cinebench R23 multi-core. Ryzen 7 5700X is also 100.0% better value on MSRP (89.0 vs 0.0 PassMark/$), 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 7840S is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022) and a healthier platform with FP7/FP7r2/FP8 and DDR5 instead of AM4. 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 5700X Benchmark Check

Ryzen 7 7840S Benchmark Check

Path of Exile 2

Preset	Ryzen 7 5700X	Ryzen 7 7840S
1080p
low	156 FPS	269 FPS
medium	129 FPS	243 FPS
high	115 FPS	204 FPS
ultra	94 FPS	176 FPS
1440p
low	137 FPS	236 FPS
medium	111 FPS	193 FPS
high	95 FPS	157 FPS
ultra	78 FPS	139 FPS
4K
low	77 FPS	164 FPS
medium	67 FPS	136 FPS
high	55 FPS	105 FPS
ultra	43 FPS	92 FPS

Open Ryzen 7 5700X Open Ryzen 7 7840S

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 5700X	Ryzen 7 7840S
1080p
low	649 FPS	509 FPS
medium	549 FPS	419 FPS
high	448 FPS	361 FPS
ultra	404 FPS	322 FPS
1440p
low	552 FPS	445 FPS
medium	484 FPS	386 FPS
high	407 FPS	332 FPS
ultra	350 FPS	283 FPS
4K
low	343 FPS	293 FPS
medium	303 FPS	266 FPS
high	277 FPS	251 FPS
ultra	245 FPS	216 FPS

Open Ryzen 7 5700X Open Ryzen 7 7840S

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 5700X	Ryzen 7 7840S
1080p
low	665 FPS	582 FPS
medium	557 FPS	582 FPS
high	509 FPS	582 FPS
ultra	439 FPS	546 FPS
1440p
low	554 FPS	582 FPS
medium	458 FPS	582 FPS
high	419 FPS	541 FPS
ultra	358 FPS	464 FPS
4K
low	402 FPS	541 FPS
medium	322 FPS	473 FPS
high	292 FPS	419 FPS
ultra	229 FPS	355 FPS

Open Ryzen 7 5700X Open Ryzen 7 7840S

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 5700X	Ryzen 7 7840S
1080p
low	665 FPS	582 FPS
medium	665 FPS	582 FPS
high	665 FPS	582 FPS
ultra	665 FPS	582 FPS
1440p
low	665 FPS	582 FPS
medium	665 FPS	582 FPS
high	607 FPS	582 FPS
ultra	533 FPS	573 FPS
4K
low	545 FPS	572 FPS
medium	488 FPS	511 FPS
high	439 FPS	457 FPS
ultra	385 FPS	394 FPS

Open Ryzen 7 5700X Open Ryzen 7 7840S

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 5700X and Ryzen 7 7840S

Ryzen 7 5700X

The Ryzen 7 5700X is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 26,609 points. Launch price was $299.

Ryzen 7 7840S

The Ryzen 7 7840S is manufactured by AMD. It was released in 5 January 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. L2 cache: 8 MB. Built on 4 nm process technology. Socket: FP7/FP7r2/FP8. Thermal design power (TDP): 8 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 23,290 points. Launch price was $299.

⚡

Processing Power

Both the Ryzen 7 5700X and Ryzen 7 7840S share an identical 8-core/16-thread configuration. Boost clocks reach 4.6 GHz on the Ryzen 7 5700X versus 5.1 GHz on the Ryzen 7 7840S — a 10.3% clock advantage for the Ryzen 7 7840S (base: 3.4 GHz vs 3.8 GHz). The Ryzen 7 5700X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm), while the Ryzen 7 7840S uses Phoenix-HS (Zen 4) (2023) (4 nm). In PassMark, the Ryzen 7 5700X scores 26,609 against the Ryzen 7 7840S's 23,290 — a 13.3% lead for the Ryzen 7 5700X. Cinebench R23 multi-core: 14,000 vs 13,500 (3.6% advantage for the Ryzen 7 5700X). Geekbench 6 single-core — the metric most relevant to gaming — records 2,116 vs 2,570, a 19.4% lead for the Ryzen 7 7840S that directly translates to higher frame rates. Multi-core Geekbench: 9,715 vs 13,535 (32.9% advantage for the Ryzen 7 7840S). L3 cache: 32 MB (total) on the Ryzen 7 5700X vs 16 MB on the Ryzen 7 7840S.

Feature	Ryzen 7 5700X	Ryzen 7 7840S
Cores / Threads	8 / 16	8 / 16
Boost Clock	4.6 GHz	5.1 GHz+11%
Base Clock	3.4 GHz	3.8 GHz+12%
L3 Cache	32 MB (total)+100%	16 MB
L2 Cache	512K (per core)	8 MB+1500%
Process	7 nm	4 nm-43%
Architecture	Vermeer (Zen 3) (2020−2022)	Phoenix-HS (Zen 4) (2023)
PassMark	26,609+14%	23,290
Cinebench R23 Multi	14,000+4%	13,500
Geekbench 6 Single	2,116	2,570+21%
Geekbench 6 Multi	9,715	13,535+39%

🧠

Memory & Platform

The Ryzen 7 5700X uses the AM4 socket (PCIe 4.0), while the Ryzen 7 7840S uses FP7/FP7r2/FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5700X versus DDR5-5600, LPDDR5x-7500 on the Ryzen 7 7840S — the Ryzen 7 7840S supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 7840S supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 7 5700X) vs 20 (Ryzen 7 7840S) — the Ryzen 7 5700X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470,B550,X570 (Ryzen 7 5700X) and SoC (Ryzen 7 7840S).

Feature	Ryzen 7 5700X	Ryzen 7 7840S
Socket	AM4	FP7/FP7r2/FP8
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	DDR5-5600, LPDDR5x-7500+25%
Max RAM Capacity	128 GB	256 GB+100%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24+20%	20

🔧

Advanced Features

Only the Ryzen 7 5700X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7840S supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (Ryzen 7 5700X) vs AMD-V (SVM) (Ryzen 7 7840S). The Ryzen 7 7840S includes integrated graphics (Radeon 780M), while the Ryzen 7 5700X requires a dedicated GPU. Primary use case: Ryzen 7 5700X targets Gaming, Ryzen 7 7840S targets Gaming. Direct competitor: Ryzen 7 5700X rivals Core i7-11700K; Ryzen 7 7840S rivals Core i7-1360P.