Ryzen 7 5700G vs Core i9-9900KS

Compare the Ryzen 7 5700G and Core i9-9900KS on real gaming and productivity benchmarks, full specifications, live retailer prices and performance-per-dollar, then jump straight to the cheapest in-stock option.

From$193.00
Buy
From$1,389.00
Buy

The short answer

The Ryzen 7 5700G is the better value, though the Core i9-9900KS is the faster gaming chip.

  • Gaming performance is effectively a wash at 1080p (index 44.5 vs 44.2); at 1440p and 4K the GPU sets the frame rate, so the gap shrinks further.
  • Ryzen 7 5700G is roughly 25% faster in multi-core work, an edge in rendering, encoding and compiling.
  • Ryzen 7 5700G is the cheaper chip right now, by roughly 620%.
  • Ryzen 7 5700G delivers about 625% more gaming performance per dollar.
  • Ryzen 7 5700G has a lower TDP (65W vs 127W), so it runs cooler and is easier to cool quietly.

Gaming performance

CPU-bound gaming score: a geometric mean of in-game frame rates at 1080p, normalized so the fastest gaming CPU we track = 100.

Ryzen 7 5700G44.5
Core i9-9900KS44.2

Does the CPU matter at 1440p or 4K? Much less. At higher resolutions the graphics card sets the frame rate, so the gap between two CPUs shrinks — often to nothing. The 1080p figure above is the demanding case, where the CPU is stressed and the difference actually shows.

Performance per dollar

Gaming index divided by the current lowest price — higher is better value. This moves with the market as prices change day to day.

Ryzen 7 5700G23.1 / $100
Core i9-9900KS3.2 / $100

The Ryzen 7 5700G gives about 625% more gaming performance per dollar at today’s prices.

Full platform cost

A complete-platform price needs a live CPU price and an in-stock compatible motherboard on both sides. We can’t build one for Ryzen 7 5700G and Core i9-9900KS right now, which is common for older sockets like AM4 where we don’t track current boards. The gaming, value and specs comparisons still apply.

Specs head-to-head

Ryzen 7 5700G
Core i9-9900KS
Price (from)
$193.00
$1,389.00
Gaming (1080p index)
44.5
44.2
Cores / threads
8 / 16
8 / 16
Boost clock
4.6 GHz
5.0 GHz
Base clock
3.8 GHz
4.0 GHz
L3 cache
16 MB
16 MB
L2 cache
4 MB
2 MB
TDP
65W
127W
Max power
88W
220W
Socket
AM4
LGA1151
Memory support
DDR4, 3200
DDR4, 2666
Integrated graphics
Radeon Vega 8
Intel UHD 630
Architecture
Zen 3
Coffee Lake
Process node
TSMC N7
Intel 14nm
MSRP
$359.00
$529.00

Productivity & compute

Ryzen 7 5700G
Core i9-9900KS
PassMark (multi-core)
24,227
19,349
PassMark (single-thread)
3,282
3,025
Geekbench 7 (multi-core)
10,096
9,522
Geekbench 7 (single-core)
1,911
1,694
Cinebench R23 (multi-core)
14,075
13,305
Cinebench R23 (single-core)
1,517
1,333

Efficiency

Gaming performance per watt (gaming index per 100W of TDP) — higher means more frames for the heat and power.

Ryzen 7 5700G68.5
Core i9-9900KS34.8

Where to buy

Ryzen 7 5700Gfrom $193.00
RetailerAvailabilityPriceBuy
AmazonIn stock$193.00
Buy
Core i9-9900KSfrom $1,389.00
RetailerAvailabilityPriceBuy
AmazonIn stock$1,389.00
Buy

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