Ryzen 7 3700X vs Core i9-9900K
Availability
MSRP in USD: $329
AMD Ryzen 7 3700X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler
Buy on Amazon
$275
In Stock
Updated 41974 minutes ago
Availability
MSRP in USD: $488
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Buy on Amazon
$449
In Stock
Updated 41974 minutes ago
Key Differences
In short, we have a clear winner — Ryzen 7 3700X outperforms the more expensive Core i9-9900K on the selected game parameters, and is also a better bang for your buck! The better performing Ryzen 7 3700X is 261 days newer than the more expensive Core i9-9900K.
Advantages of AMD Ryzen 7 3700X
- Up to 39% cheaper than Core i9-9900K — $275.0 vs $449.0
- Up to 39% better value when playing Red Dead Redemption 2 than Core i9-9900K — $2.22 vs $3.62 per FPS
- Consumes up to 32% less energy than Intel Core i9-9900K — 65 vs 95 Watts
Advantages of Intel Core i9-9900K
- Works without a dedicated GPU, while AMD Ryzen 7 3700X doesn’t have integrated graphics
Red Dead Redemption 2
Resolution
1920 x 1080
Game Graphics
High
Ryzen 7 3700X
Desktop • Jul 7th, 2019
FPS
124
100%
Value, $/FPS
$2. 22/FPS
100%
Price, $
$275
100%
Value Winner
AMD Ryzen 7 3700X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler
Buy for $275 on Amazon
In Stock
Updated 41974 minutes ago
Core i9-9900K
Desktop • Oct 19th, 2018
FPS
124
100%
Value, $/FPS
$3.62/FPS
61%
Price, $
$449
61%
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
Buy for $449 on Amazon
In Stock
Updated 41974 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Ryzen 7 3700X
Desktop • Jul 7th, 2019
Core i9-9900K
Desktop • Oct 19th, 2018
High
420
FPS
420
FPS
Valorant
High
228
FPS
228
FPS
Apex Legends
Very High
197
FPS
198
FPS
League of Legends
High
395
FPS
395
FPS
Counter-Strike: Global Offensive
Ultra
142
FPS
142
FPS
Grand Theft Auto V
Geekbench 5 Benchmarks
Ryzen 7 3700X
Desktop • Jul 7th, 2019
Single-Core
1624
100%
Multi-Core
8058
100%
Core i9-9900K
Desktop • Oct 19th, 2018
Single-Core
1622
99%
Multi-Core
7909
98%
|
AMD Ryzen 7 3700X |
vs |
Intel Core i9-9900K |
|---|---|---|
|
Jul 7th, 2019 |
Release Date | Oct 19th, 2018 |
| Ryzen 7 | Collection | Core i9 |
| Matisse | Codename | Coffee Lake |
| AMD Socket AM4 | Socket | Intel Socket 1151 |
|
Desktop |
Segment |
Desktop |
| 8 | Cores | 8 |
| 16 | Threads | 16 |
3. 6 GHz |
Base Clock Speed | 3.6 GHz |
| 4.4 GHz | Turbo Clock Speed |
5.0 GHz |
|
65 W |
TDP | 95 W |
|
7 nm |
Process Size | 14 nm |
| 36.0x | Multiplier | 36.0x |
| None | Integrated Graphics |
UHD Graphics 630 |
| Yes | Overclockable | Yes |
Builds Using Ryzen 7 3700X or Core i9-9900K
Red Dead Redemption 2, 1920 x 1080, High
SkyTech Archangel 3.0 Gaming Computer PC
74
FPS
$
16.22
/FPS
GeForce RTX 3060
Ryzen 7 3700X
16 GB, 1 TB SSD
Buy on Amazon
$1,199.99
In Stock
Updated 37491 minutes agoSkytech Chronos Gaming PC
97
FPS
$
15.46
/FPS
GeForce RTX 3070
Ryzen 7 3700X
16 GB, N/A Storage
Buy on Amazon
$1,499.99
In Stock
Updated 37491 minutes agoCyber CyberPowerPC — Gamer Supreme Gaming Desktop PC
93
FPS
$
12.
69
/FPS
Radeon RX 6700 XT
Ryzen 7 3700X
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,179.99
In Stock
Updated 37492 minutes agoASUS ROG Strix G10DK Gaming Desktop PC
62
FPS
$
14.5
/FPS
GeForce GTX 1660 Ti
Ryzen 7 3700X
16 GB, 512 GB SSD
Buy on Amazon
$898.85
In Stock
Updated 37490 minutes agoROG Strix GL10DH Gaming Desktop PC
62
FPS
$
16.94
/FPS
GeForce GTX 1660 Ti
Ryzen 7 3700X
16 GB, 512 GB SSD
Buy on Amazon
$1,049.99
In Stock
Updated 37490 minutes agoCyberpowerPC Gamer Xtreme VR Gaming PC
81
FPS
$
25.93
/FPS
GeForce RTX 2070 SUPER
Core i9-9900K
16 GB, N/A Storage
Buy on Amazon
$2,099.99
In Stock
Updated 37492 minutes agoOMEN 25L Gaming Desktop PC
72
FPS
$
18.04
/FPS
Radeon RX 5700
Ryzen 7 3700X
16 GB, 512 GB SSD
Buy on Amazon
$1,299
In Stock
Updated 37491 minutes agoOMEN — GT12-0030 25L Gaming Desktop PC
34
FPS
$
47.
62
/FPS
Radeon RX 550
Ryzen 7 3700X
16 GB, 512 GB SSD
Buy on Amazon
$1,619
In Stock
Updated 37490 minutes agoROG Strix GA15DH Gaming Desktop PC
62
FPS
$
33.85
/FPS
GeForce GTX 1660 Ti
Ryzen 7 3700X
16 GB, 512 GB SSD
Buy on Amazon
$2,099
In Stock
Updated 37487 minutes agoSkyTech Shadow 3.0 Gaming Computer PC
74
FPS
$
19.71
/FPS
GeForce RTX 3060
Ryzen 7 3700X
16 GB, N/A Storage
Buy on Amazon
$1,458.89
In Stock
Updated 37491 minutes ago
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
Core i9-9900K
Ryzen 7 5800X3D
$289.06
Ryzen 7 3700X
Ryzen 7 5800X3D
$289.06
Core i9-9900K
Ryzen 7 5800X
$208.99
Ryzen 7 3700X
Ryzen 7 5800X
$208.99
Core i9-9900K
Core i7-12700K
$267.
27
Ryzen 7 3700X
Core i7-12700K
$267.27
Core i9-9900K
Ryzen 9 5900X
$306.99
Ryzen 7 3700X
Ryzen 9 5900X
$306.99
Core i9-9900K
Ryzen 7 7700X
$311.24
AMD Ryzen 9 3900X vs. Ryzen 7 3700X vs. Intel Core i9-9900K: Which is the best gaming CPU?
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Shootouts
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Page 1 of 7 — What’s new in Zen 2? Page 2 of 7 — What’s new in Zen 2? (contd.)Page 3 of 7 — Precision Boost 2 & Precision Boost OverdrivePage 4 of 7 — CPU rendering & encoding benchmarksPage 5 of 7 — Gaming benchmarksPage 6 of 7 — Temperature & power consumptionPage 7 of 7 — Conclusion
Page 1 of 7 — What’s new in Zen 2?
- Next >
Note: This article was first published on 7 July 2019.
Ryzen continues to get better
It’s time to say hello to Ryzen 3000. Now more than ever, AMD is looking to reaffirm its commitment to gamers, and the company is stressing all sorts of improvement for third-generation Ryzen and Zen 2, including IPC (instructions per cycle) boosts, clock speed improvements, and more cache and cores. There are over 2.3 billion gamers across the globe, generating over 2 million hours of content on Twitch, which is why AMD wants to make a big play for their wallets.
However, Ryzen has never been solely about gaming performance. In fact, first-generation Ryzen even struggled somewhat in games, especially at 1080p. Instead, Ryzen’s appeal was always about the great balance it offered between games and content creation, and at an attractive price to boot. With Ryzen 3000, AMD is shoring up both these aspects, but with a stronger emphasis on single-threaded performance. That should get many gamers excited, since gaming performance mostly revolves around precisely that.
More importantly, improved single-threaded performance will also translate into better performance metrics across the board, since each core can now do more work.
Ultimately, Ryzen 3000 also pivots around the more advanced 7nm process. This enabled up to 29 percent smaller CCX sizes, better performance per watt, twice the cores in the same package, and higher frequencies at the same voltage as the previous generation.
| Cores/Threads | Base/Boost clock | Total Cache | TDP | Price (SGD) | |
|---|---|---|---|---|---|
| AMD Ryzen 9 3900X | 12/24 | 3.8GHz/4.6GHz | 70MB | 105W | $793 |
| AMD Rzyen 7 3800X | 8/16 | 3. 9GHz/4.5GHz |
36MB | 105W | $624 |
| AMD Rzyen 7 3700X | 8/16 | 3.6GHz/4.4GHz | 36MB | 65W | $498 |
| AMD Ryzen 5 3600X | 6/12 | 3.8GHz/4.4GHz | 35MB | 95W | $369 |
| AMD Ryzen 5 3600 | 6/12 | 3.6GHz/4.2GHz | 35MB | 65W | $287 |
Making way for chiplets
The biggest paradigm shift at the heart of Zen 2 is probably the use of small 8-core chiplets built on TSMC’s 7nm manufacturing process. Each chiplet has two CPU core complexes, or CCXes, that house four cores and their dedicated L3 cache.
Next, each Ryzen 3000 chip also features a central I/O die built on Global Foundries’ 12nm process.
These are linked to the chiplets via the second-generation Infinity Fabric interconnect, where the I/O die functions as the central hub for all communications going off-chip. It houses all the processor’s PCIe lanes as well, in addition to the memory channels and Infinity Fabric links to other chiplets. The new Infinity Fabric comes with a couple of major updates, including support for PCIe 4.0, an increased bus width from 256-bit to 512-bit, and power efficiency improvements of up to 27 percent.
With the first generation of Infinity Fabric, the frequency was also coupled to the DRAM frequency, which meant that sometimes they were both limited by the nature of the interconnect clock. Now, AMD has decoupled the Infinity Fabric clock from the main DRAM clock, introducing both a regular 1:1 ratio or a 2:1 ratio that cuts the Infinity Fabric clock in half. If you’re out shopping for RAM, what this means is that you want to aim for what AMD says is the performance sweet spot at DDR4-3733, which is the point at which the Infinity Fabric is tied to memory clock at a 1:1 ratio.
Beyond that point, even if DRAM frequency is super high, the slow Infinity Fabric frequency may still limit any performance gains from the faster memory.
Obviously, this helps with memory overclocking as well, since the 2:1 ratio effectively lets you ramp speeds up without being constrained as much by the Infinity Fabric clock.
Furthermore, splitting up the processor into chiplets allows for better yields, improved compute scalability, higher density, and additional flexibility in terms of layout. Furthermore, the central I/O die means that all the cores can now access the cache at approximately the same latency.
The Ryzen 9 3900X and 3950X both have two chipsets, while the other 6- and 8-core processors have just one. However, the I/O is the same throughout, so all the chips have access to the same 24 PCIe 4.0 lanes and dual-channel memory. But to cram the chiplets into the AM4 package, AMD moved from traditional solder bumps to copper pillars (the I/O die still uses solder bumps though).
The copper pillars are more compact and narrower, allowing for a higher density and a more uniform height.
In comparison, AMD’s AM4 socket started off by hosting a quad-core 28nm chip built on a single monolithic die. Today, AMD says every functional IP block on Ryzen 3000 has been shifted relative to its socket pinout location in previous Ryzen generations, but the company has still managed to maintain full socket compatibility with AM4.
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Page 1 of 7 — What’s new in Zen 2? Page 2 of 7 — What’s new in Zen 2? (contd.)Page 3 of 7 — Precision Boost 2 & Precision Boost OverdrivePage 4 of 7 — CPU rendering & encoding benchmarksPage 5 of 7 — Gaming benchmarksPage 6 of 7 — Temperature & power consumptionPage 7 of 7 — Conclusion
Page 1 of 7 — What’s new in Zen 2?
- Next >
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