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.

Core i7-13700K

2022

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7945HX3D across 50 shared CPU benchmark tests.
❌Lower PassMark (45,784 vs 57,803).
❌Launch MSRP is still $409 MSRP, while Ryzen 9 7945HX3D mostly shows up through inconsistent older-market listings.
❌127.3% higher power demand at 125W vs 55W.

Ryzen 9 7945HX3D

2023

Why buy it

✅Better for gaming: +3.2% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 55W instead of 125W, a 70W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Core i7-13700K

2022

Ryzen 9 7945HX3D

2023

Why buy it

✅Better for gaming: +3.2% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 55W instead of 125W, a 70W reduction.
✅40% more PCIe lanes (28 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 9 7945HX3D across 50 shared CPU benchmark tests.
❌Lower PassMark (45,784 vs 57,803).
❌Launch MSRP is still $409 MSRP, while Ryzen 9 7945HX3D mostly shows up through inconsistent older-market listings.
❌127.3% higher power demand at 125W vs 55W.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Ryzen 9 7945HX3D better than Core i7-13700K?

Yes. Ryzen 9 7945HX3D is the better overall CPU here. You are getting a 3.2% average FPS lead across 50 shared CPU game tests in our data, 26.3% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 9 7945HX3D is the better pick here. According to our tests, it delivers 3.2% more average FPS across 50 shared CPU game tests. It also has a big cache advantage at 128 MB vs 30 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 9 7945HX3D is the better fit. You are getting 26.3% better PassMark, backed by 16 cores and 32 threads. It also carries the larger cache pool with 326.7% larger total L3 cache (128 MB vs 30 MB).

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

Ryzen 9 7945HX3D is still the faster CPU overall, but Core i7-13700K makes more sense if price matters more than absolute performance. Ryzen 9 7945HX3D is at an unclear MSRP at unclear MSRP versus $409 MSRP, and it gives you a 3.2% average FPS lead across 50 shared CPU game tests in our data. Core i7-13700K is also 100.0% better value on MSRP (111.9 vs 0.0 PassMark/$), 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 9 7945HX3D is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), 3D V-Cache and a much larger 128 MB L3 cache instead of 30 MB, and more multi-core headroom with 16 cores / 32 threads instead of 16/24. That extra cache should hold up really well in CPU-limited games and high-refresh builds.

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.

Core i7-13700K Benchmark Check

Ryzen 9 7945HX3D Benchmark Check

Path of Exile 2

Preset	Core i7-13700K	Ryzen 9 7945HX3D
1080p
low	284 FPS	279 FPS
medium	268 FPS	257 FPS
high	223 FPS	210 FPS
ultra	190 FPS	178 FPS
1440p
low	238 FPS	263 FPS
medium	200 FPS	220 FPS
high	159 FPS	169 FPS
ultra	139 FPS	149 FPS
4K
low	159 FPS	183 FPS
medium	134 FPS	152 FPS
high	103 FPS	116 FPS
ultra	90 FPS	103 FPS

Open Core i7-13700K Open Ryzen 9 7945HX3D

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-13700K	Ryzen 9 7945HX3D
1080p
low	689 FPS	673 FPS
medium	580 FPS	580 FPS
high	484 FPS	432 FPS
ultra	439 FPS	363 FPS
1440p
low	595 FPS	559 FPS
medium	525 FPS	499 FPS
high	441 FPS	385 FPS
ultra	378 FPS	301 FPS
4K
low	348 FPS	314 FPS
medium	314 FPS	284 FPS
high	295 FPS	250 FPS
ultra	261 FPS	211 FPS

Open Core i7-13700K Open Ryzen 9 7945HX3D

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-13700K	Ryzen 9 7945HX3D
1080p
low	648 FPS	1025 FPS
medium	530 FPS	1077 FPS
high	467 FPS	1022 FPS
ultra	405 FPS	875 FPS
1440p
low	591 FPS	884 FPS
medium	491 FPS	805 FPS
high	427 FPS	740 FPS
ultra	371 FPS	647 FPS
4K
low	434 FPS	539 FPS
medium	374 FPS	464 FPS
high	339 FPS	418 FPS
ultra	290 FPS	355 FPS

Open Core i7-13700K Open Ryzen 9 7945HX3D

League of Legends

League of Legends

Valorant

Preset	Core i7-13700K	Ryzen 9 7945HX3D
1080p
low	970 FPS	1051 FPS
medium	883 FPS	951 FPS
high	766 FPS	833 FPS
ultra	689 FPS	745 FPS
1440p
low	829 FPS	831 FPS
medium	740 FPS	736 FPS
high	642 FPS	645 FPS
ultra	566 FPS	555 FPS
4K
low	567 FPS	607 FPS
medium	515 FPS	544 FPS
high	463 FPS	482 FPS
ultra	404 FPS	416 FPS

Open Core i7-13700K Open Ryzen 9 7945HX3D

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-13700K and Ryzen 9 7945HX3D

Core i7-13700K

The Core i7-13700K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 45,784 points. Launch price was $409.

Ryzen 9 7945HX3D

The Ryzen 9 7945HX3D is manufactured by AMD. It was released in 2023-07-27. It is based on the Dragon Range-HX (Zen 4) (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.3 GHz, with boost up to 5.4 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: FL1. Thermal design power (TDP): 55 Watt. Memory support: DDR5-5200. Passmark benchmark score: 57,803 points. Launch price was $800.

⚡

Processing Power

The Core i7-13700K packs 16 cores / 24 threads, matching the Ryzen 9 7945HX3D's 16 cores. Boost clocks reach 5.4 GHz on the Core i7-13700K versus 5.4 GHz on the Ryzen 9 7945HX3D — identical boost frequencies (base: 3.4 GHz vs 2.3 GHz). The Core i7-13700K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Ryzen 9 7945HX3D uses Dragon Range-HX (Zen 4) (2023−2024) (5 nm). In PassMark, the Core i7-13700K scores 45,784 against the Ryzen 9 7945HX3D's 57,803 — a 23.2% lead for the Ryzen 9 7945HX3D. L3 cache: 30 MB (total) on the Core i7-13700K vs 128 MB (total) on the Ryzen 9 7945HX3D.

Feature	Core i7-13700K	Ryzen 9 7945HX3D
Cores / Threads	16 / 24	16 / 32
Boost Clock	5.4 GHz	5.4 GHz
Base Clock	3.4 GHz+48%	2.3 GHz
L3 Cache	30 MB (total)	128 MB (total)+327%
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm	5 nm-29%
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	Dragon Range-HX (Zen 4) (2023−2024)
PassMark	45,784	57,803+26%
Cinebench R23 Multi	31,000	—
Geekbench 6 Single	2,846	—
Geekbench 6 Multi	18,980	—

🧠

Memory & Platform

The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the Ryzen 9 7945HX3D uses FL1 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i7-13700K versus 5200 on the Ryzen 9 7945HX3D — the Ryzen 9 7945HX3D supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-13700K supports up to 192 GB of RAM compared to 128 — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-13700K) vs 28 (Ryzen 9 7945HX3D) — the Ryzen 9 7945HX3D offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K) and FL1 (Ryzen 9 7945HX3D).

Feature	Core i7-13700K	Ryzen 9 7945HX3D
Socket	LGA1700	FL1
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5600	5200+103900%
Max RAM Capacity	192 GB+157286300%	128
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	28+40%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Ryzen 9 7945HX3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core i7-13700K) vs VT-x, VT-d, AMD-V (Ryzen 9 7945HX3D). Both include integrated graphics — Intel UHD Graphics 770 (Core i7-13700K) and AMD Radeon 610M (Ryzen 9 7945HX3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X; Ryzen 9 7945HX3D rivals Core Ultra 9 285HX.

Feature	Core i7-13700K	Ryzen 9 7945HX3D
Integrated GPU	Yes	Yes
IGPU Model	Intel UHD Graphics 770	AMD Radeon 610M
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	true	VT-x, VT-d, AMD-V

💰

Value Analysis

The Core i7-13700K launched at $409 MSRP, while the Ryzen 9 7945HX3D debuted at $0. On MSRP ($409 vs $0), the Ryzen 9 7945HX3D is $409 cheaper.