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 3700X

2019

Why buy it

✅Costs $1,008 less on MSRP ($329 MSRP vs $1,337 MSRP).
✅Delivers 46.4% more PassMark for each dollar spent, at 68.2 vs 46.6 PassMark/$ ($329 MSRP vs $1,337 MSRP).
✅Draws 65W instead of 280W, a 215W reduction.

Trade-offs

❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (32 MB vs 128 MB).
❌Lower PassMark (22,430 vs 62,261).
❌Less compelling for workstation-style loads than Ryzen Threadripper PRO 3975WX, which brings 32 cores / 64 threads and 128 PCIe lanes.

Ryzen Threadripper PRO 3975WX

2020

Why buy it

✅Massive L3 cache advantage with 128 MB vs 32 MB, which is a real win in CPU-limited gaming.
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 128 PCIe lanes vs 24.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 46.6 vs 68.2 PassMark/$ ($1,337 MSRP vs $329 MSRP).
❌330.8% higher power demand at 280W vs 65W.

Ryzen 7 3700X

2019

Ryzen Threadripper PRO 3975WX

2020

Why buy it

✅Costs $1,008 less on MSRP ($329 MSRP vs $1,337 MSRP).
✅Delivers 46.4% more PassMark for each dollar spent, at 68.2 vs 46.6 PassMark/$ ($329 MSRP vs $1,337 MSRP).
✅Draws 65W instead of 280W, a 215W reduction.

Why buy it

✅Massive L3 cache advantage with 128 MB vs 32 MB, which is a real win in CPU-limited gaming.
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 128 PCIe lanes vs 24.
✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (32 MB vs 128 MB).
❌Lower PassMark (22,430 vs 62,261).
❌Less compelling for workstation-style loads than Ryzen Threadripper PRO 3975WX, which brings 32 cores / 64 threads and 128 PCIe lanes.

Trade-offs

❌Lower PassMark per dollar, at 46.6 vs 68.2 PassMark/$ ($1,337 MSRP vs $329 MSRP).
❌330.8% higher power demand at 280W vs 65W.

Quick Answers

So, is Ryzen Threadripper PRO 3975WX better than Ryzen 7 3700X?

Not in a simple one-size-fits-all way. Ryzen Threadripper PRO 3975WX makes more sense for workstation-style multi-core throughput, while Ryzen 7 3700X is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Ryzen Threadripper PRO 3975WX is the better pick here. According to our tests, it delivers 1.7% more average FPS across 49 shared CPU game tests. It also has a big cache advantage at 128 MB vs 32 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen Threadripper PRO 3975WX is the better fit. You are getting 177.6% better PassMark, backed by 32 cores and 64 threads. It also carries the larger cache pool with 300% larger total L3 cache (128 MB vs 32 MB).

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

Ryzen Threadripper PRO 3975WX is still the faster CPU overall, but Ryzen 7 3700X makes more sense if price matters more than absolute performance. Ryzen Threadripper PRO 3975WX is 306.4% more expensive on MSRP at $1,337 MSRP versus $329 MSRP, and it gives you a 1.7% average FPS lead across 49 shared CPU game tests in our data. Ryzen 7 3700X is also 46.4% better value on MSRP (68.2 vs 46.6 PassMark/$), 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 Threadripper PRO 3975WX is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2019), 3D V-Cache and a much larger 128 MB L3 cache instead of 32 MB, and more multi-core headroom with 32 cores / 64 threads instead of 8/16. 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.

Ryzen 7 3700X Benchmark Check

Ryzen Threadripper PRO 3975WX Benchmark Check

Path of Exile 2

Preset	Ryzen 7 3700X	Ryzen Threadripper PRO 3975WX
1080p
low	200 FPS	183 FPS
medium	163 FPS	149 FPS
high	137 FPS	126 FPS
ultra	110 FPS	98 FPS
1440p
low	156 FPS	160 FPS
medium	121 FPS	127 FPS
high	100 FPS	101 FPS
ultra	80 FPS	79 FPS
4K
low	84 FPS	73 FPS
medium	71 FPS	61 FPS
high	56 FPS	48 FPS
ultra	44 FPS	40 FPS

Open Ryzen 7 3700X Open Ryzen Threadripper PRO 3975WX

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 3700X	Ryzen Threadripper PRO 3975WX
1080p
low	561 FPS	579 FPS
medium	525 FPS	499 FPS
high	428 FPS	383 FPS
ultra	383 FPS	327 FPS
1440p
low	545 FPS	485 FPS
medium	471 FPS	425 FPS
high	394 FPS	338 FPS
ultra	337 FPS	274 FPS
4K
low	350 FPS	304 FPS
medium	304 FPS	270 FPS
high	274 FPS	231 FPS
ultra	242 FPS	202 FPS

Open Ryzen 7 3700X Open Ryzen Threadripper PRO 3975WX

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 3700X	Ryzen Threadripper PRO 3975WX
1080p
low	561 FPS	681 FPS
medium	561 FPS	564 FPS
high	561 FPS	497 FPS
ultra	561 FPS	425 FPS
1440p
low	561 FPS	570 FPS
medium	561 FPS	479 FPS
high	538 FPS	424 FPS
ultra	470 FPS	364 FPS
4K
low	499 FPS	417 FPS
medium	394 FPS	333 FPS
high	343 FPS	293 FPS
ultra	275 FPS	234 FPS

Open Ryzen 7 3700X Open Ryzen Threadripper PRO 3975WX

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 3700X	Ryzen Threadripper PRO 3975WX
1080p
low	561 FPS	1020 FPS
medium	561 FPS	917 FPS
high	561 FPS	765 FPS
ultra	561 FPS	664 FPS
1440p
low	561 FPS	802 FPS
medium	561 FPS	701 FPS
high	561 FPS	584 FPS
ultra	555 FPS	496 FPS
4K
low	561 FPS	559 FPS
medium	501 FPS	504 FPS
high	447 FPS	437 FPS
ultra	396 FPS	373 FPS

Open Ryzen 7 3700X Open Ryzen Threadripper PRO 3975WX

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 3700X and Ryzen Threadripper PRO 3975WX

Ryzen 7 3700X

The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.

Ryzen Threadripper PRO 3975WX

The Ryzen Threadripper PRO 3975WX is manufactured by AMD. It was released in 2020-07-14. It is based on the Matisse (2019−2020) architecture. It features 32 cores and 64 threads. Base frequency is 3.5 GHz, with boost up to 4.2 GHz. L3 cache: 128 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 62,261 points. Launch price was $4,499.

⚡

Processing Power

The Ryzen 7 3700X packs 8 cores / 16 threads, while the Ryzen Threadripper PRO 3975WX offers 32 cores / 64 threads — the Ryzen Threadripper PRO 3975WX has 24 more cores. Boost clocks reach 4.4 GHz on the Ryzen 7 3700X versus 4.2 GHz on the Ryzen Threadripper PRO 3975WX — a 4.7% clock advantage for the Ryzen 7 3700X (base: 3.6 GHz vs 3.5 GHz). The Ryzen 7 3700X uses the Matisse (Zen 2) (2019−2020) architecture (7 nm, 12 nm), while the Ryzen Threadripper PRO 3975WX uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Ryzen 7 3700X scores 22,430 against the Ryzen Threadripper PRO 3975WX's 62,261 — a 94.1% lead for the Ryzen Threadripper PRO 3975WX. L3 cache: 32 MB on the Ryzen 7 3700X vs 128 MB on the Ryzen Threadripper PRO 3975WX.

Feature	Ryzen 7 3700X	Ryzen Threadripper PRO 3975WX
Cores / Threads	8 / 16	32 / 64+300%
Boost Clock	4.4 GHz+5%	4.2 GHz
Base Clock	3.6 GHz+3%	3.5 GHz
L3 Cache	32 MB	128 MB+300%
L2 Cache	512K (per core)	512K (per core)
Process	7 nm, 12 nm	7 nm, 12 nm
Architecture	Matisse (Zen 2) (2019−2020)	Matisse (2019−2020)
PassMark	22,430	62,261+178%
Cinebench R23 Multi	—	42,986
Geekbench 6 Single	—	1,260
Geekbench 6 Multi	—	25,211

🧠

Memory & Platform

The Ryzen 7 3700X uses the AM4 socket (PCIe 4.0), while the Ryzen Threadripper PRO 3975WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The Ryzen Threadripper PRO 3975WX supports up to 2048 GB of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 3700X) vs 8 (Ryzen Threadripper PRO 3975WX). PCIe lanes: 24 (Ryzen 7 3700X) vs 128 (Ryzen Threadripper PRO 3975WX) — the Ryzen Threadripper PRO 3975WX offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X) and AMD WRX80 (Ryzen Threadripper PRO 3975WX).

Feature	Ryzen 7 3700X	Ryzen Threadripper PRO 3975WX
Socket	AM4	sWRX8
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	DDR4-3200	DDR4-3200
Max RAM Capacity	128 GB	2048 GB+1500%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	24	128+433%

🔧

Advanced Features

Virtualization: not specified (Ryzen 7 3700X) / true (Ryzen Threadripper PRO 3975WX). Direct competitor: Ryzen Threadripper PRO 3975WX rivals Xeon W-3375.

Feature	Ryzen 7 3700X	Ryzen Threadripper PRO 3975WX
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	true

💰

Value Analysis

The Ryzen 7 3700X launched at $329 MSRP, while the Ryzen Threadripper PRO 3975WX debuted at $1337. On MSRP ($329 vs $1337), the Ryzen 7 3700X is $1008 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 3700X delivers 68.2 pts/$ vs 46.6 pts/$ for the Ryzen Threadripper PRO 3975WX — making the Ryzen 7 3700X the 37.7% better value option.