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 5 7600X

2022

Why buy it

✅+2.8% higher PassMark.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Ryzen 5 PRO 7645 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 PRO 7645 across 49 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 94.7 vs 120.4 PassMark/$ ($299 MSRP vs $229 MSRP).
❌61.5% higher power demand at 105W vs 65W.

Ryzen 5 PRO 7645

2023

Why buy it

✅Better for gaming: +4.0% higher average FPS across 49 shared CPU benchmark tests.
✅Costs $70 less on MSRP ($229 MSRP vs $299 MSRP).
✅Delivers 27.1% more PassMark for each dollar spent, at 120.4 vs 94.7 PassMark/$ ($229 MSRP vs $299 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.

Trade-offs

❌Lower PassMark (27,565 vs 28,325).
❌No integrated graphics, while Ryzen 5 7600X can still boot and troubleshoot without a discrete GPU.

Ryzen 5 7600X

2022

Ryzen 5 PRO 7645

2023

Why buy it

✅+2.8% higher PassMark.
✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Ryzen 5 PRO 7645 needs a discrete GPU.

Why buy it

✅Better for gaming: +4.0% higher average FPS across 49 shared CPU benchmark tests.
✅Costs $70 less on MSRP ($229 MSRP vs $299 MSRP).
✅Delivers 27.1% more PassMark for each dollar spent, at 120.4 vs 94.7 PassMark/$ ($229 MSRP vs $299 MSRP).
✅Draws 65W instead of 105W, a 40W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 PRO 7645 across 49 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 94.7 vs 120.4 PassMark/$ ($299 MSRP vs $229 MSRP).
❌61.5% higher power demand at 105W vs 65W.

Trade-offs

❌Lower PassMark (27,565 vs 28,325).
❌No integrated graphics, while Ryzen 5 7600X can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 5 PRO 7645 better than Ryzen 5 7600X?

It depends on what matters more to you. For gaming, Ryzen 5 PRO 7645 is ahead with a 4.0% average FPS lead across 49 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 5 7600X pulls ahead with 2.8% better PassMark.

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

For streaming, content creation, and heavier multitasking, Ryzen 5 7600X is the better fit. You are getting 2.8% better PassMark, backed by 6 cores and 12 threads.

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

Ryzen 5 PRO 7645 is the smarter buy today. Ryzen 5 PRO 7645 is $70 cheaper on MSRP at $229 MSRP versus $299 MSRP, and it gives you a 4.0% average FPS lead across 49 shared CPU game tests in our data. The trade-off is that Ryzen 5 7600X is still stronger for heavier multi-core work with 2.8% better PassMark. It is also 27.1% better value on MSRP (120.4 vs 94.7 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Ryzen 5 PRO 7645 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022). That makes it the safer long-term pick.

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 5 7600X Benchmark Check

Ryzen 5 PRO 7645 Benchmark Check

Path of Exile 2

Preset	Ryzen 5 7600X	Ryzen 5 PRO 7645
1080p
low	266 FPS	246 FPS
medium	246 FPS	228 FPS
high	210 FPS	197 FPS
ultra	179 FPS	171 FPS
1440p
low	226 FPS	217 FPS
medium	189 FPS	182 FPS
high	154 FPS	151 FPS
ultra	134 FPS	133 FPS
4K
low	157 FPS	151 FPS
medium	131 FPS	127 FPS
high	101 FPS	99 FPS
ultra	87 FPS	85 FPS

Open Ryzen 5 7600X Open Ryzen 5 PRO 7645

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 5 7600X	Ryzen 5 PRO 7645
1080p
low	649 FPS	525 FPS
medium	524 FPS	441 FPS
high	436 FPS	370 FPS
ultra	386 FPS	332 FPS
1440p
low	544 FPS	451 FPS
medium	455 FPS	392 FPS
high	388 FPS	333 FPS
ultra	329 FPS	288 FPS
4K
low	341 FPS	283 FPS
medium	290 FPS	251 FPS
high	271 FPS	234 FPS
ultra	232 FPS	203 FPS

Open Ryzen 5 7600X Open Ryzen 5 PRO 7645

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 5 7600X	Ryzen 5 PRO 7645
1080p
low	708 FPS	689 FPS
medium	652 FPS	689 FPS
high	571 FPS	689 FPS
ultra	484 FPS	689 FPS
1440p
low	708 FPS	689 FPS
medium	554 FPS	689 FPS
high	479 FPS	689 FPS
ultra	409 FPS	621 FPS
4K
low	463 FPS	539 FPS
medium	392 FPS	471 FPS
high	341 FPS	411 FPS
ultra	281 FPS	341 FPS

Open Ryzen 5 7600X Open Ryzen 5 PRO 7645

League of Legends

League of Legends

Valorant

Preset	Ryzen 5 7600X	Ryzen 5 PRO 7645
1080p
low	708 FPS	689 FPS
medium	708 FPS	689 FPS
high	708 FPS	689 FPS
ultra	708 FPS	689 FPS
1440p
low	708 FPS	689 FPS
medium	708 FPS	689 FPS
high	658 FPS	689 FPS
ultra	571 FPS	645 FPS
4K
low	560 FPS	675 FPS
medium	502 FPS	594 FPS
high	452 FPS	526 FPS
ultra	391 FPS	437 FPS

Open Ryzen 5 7600X Open Ryzen 5 PRO 7645

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 5 7600X and Ryzen 5 PRO 7645

Ryzen 5 7600X

The Ryzen 5 7600X is manufactured by AMD. It was released in 27 September 2022 (3 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 6 cores and 12 threads. Base frequency is 4.7 GHz, with boost up to 5.3 GHz. L3 cache: 32 MB (total). L2 cache: 6 MB. Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 105 Watt. Memory support: DDR5-5200. Passmark benchmark score: 28,325 points. Launch price was $299.

Ryzen 5 PRO 7645

The Ryzen 5 PRO 7645 is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.8 GHz, with boost up to 5.1 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 27,565 points. Launch price was $299.

⚡

Processing Power

Both the Ryzen 5 7600X and Ryzen 5 PRO 7645 share an identical 6-core/12-thread configuration. Boost clocks reach 5.3 GHz on the Ryzen 5 7600X versus 5.1 GHz on the Ryzen 5 PRO 7645 — a 3.8% clock advantage for the Ryzen 5 7600X (base: 4.7 GHz vs 3.8 GHz). The Ryzen 5 7600X uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the Ryzen 5 PRO 7645 uses Raphael (2023−2025) (5 nm). In PassMark, the Ryzen 5 7600X scores 28,325 against the Ryzen 5 PRO 7645's 27,565 — a 2.7% lead for the Ryzen 5 7600X. Both processors carry 32 MB (total) of L3 cache.

Feature	Ryzen 5 7600X	Ryzen 5 PRO 7645
Cores / Threads	6 / 12	6 / 12
Boost Clock	5.3 GHz+4%	5.1 GHz
Base Clock	4.7 GHz+24%	3.8 GHz
L3 Cache	32 MB (total)	32 MB (total)
L2 Cache	6 MB+500%	1 MB (per core)
Process	5 nm, 6 nm	5 nm
Architecture	Raphael (Zen4) (2022−2023)	Raphael (2023−2025)
PassMark	28,325+3%	27,565
Cinebench R23 Multi	15,300	—
Geekbench 6 Single	2,900	—
Geekbench 6 Multi	13,800	—

🧠

Memory & Platform

Both processors use the AM5 socket with PCIe 5.0.

Feature	Ryzen 5 7600X	Ryzen 5 PRO 7645
Socket	AM5	AM5
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	28	—

🔧

Advanced Features

Virtualization: AMD-V (Ryzen 5 7600X) / not specified (Ryzen 5 PRO 7645). The Ryzen 5 7600X includes integrated graphics (AMD Radeon Graphics (2-core)), while the Ryzen 5 PRO 7645 requires a dedicated GPU. Primary use case: Ryzen 5 7600X targets Gaming. Direct competitor: Ryzen 5 7600X rivals Intel Core i5-13600K.

Feature	Ryzen 5 7600X	Ryzen 5 PRO 7645
Integrated GPU	Yes	—
IGPU Model	AMD Radeon Graphics (2-core)	—
Unlocked	Yes	—
AVX-512	Yes	—
Virtualization	AMD-V	—
Target Use	Gaming	—

💰

Value Analysis

The Ryzen 5 7600X launched at $299 MSRP, while the Ryzen 5 PRO 7645 debuted at $229. On MSRP ($299 vs $229), the Ryzen 5 PRO 7645 is $70 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 5 7600X delivers 94.7 pts/$ vs 120.4 pts/$ for the Ryzen 5 PRO 7645 — making the Ryzen 5 PRO 7645 the 23.8% better value option.