Ryzen 7 9800X3D vs Ryzen 7 5800X3D

Compare the Ryzen 7 9800X3D and Ryzen 7 5800X3D 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$414.99
Buy
From$365.00
Buy

The short answer

The Ryzen 7 9800X3D is the better buy here: it's both faster for gaming and gives more performance per dollar.

  • Ryzen 7 9800X3D is about 43% faster for gaming at 1080p (gaming index 97.0 vs 67.6).
  • Ryzen 7 9800X3D is roughly 61% faster in multi-core work, an edge in rendering, encoding and compiling.
  • Ryzen 7 5800X3D is the cheaper chip right now, by roughly 14%.
  • Ryzen 7 9800X3D delivers about 26% more gaming performance per dollar.
  • Ryzen 7 5800X3D has a lower TDP (105W vs 120W), 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 9800X3D97.0
Ryzen 7 5800X3D67.6

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 9800X3D23.4 / $100
Ryzen 7 5800X3D18.5 / $100

The Ryzen 7 9800X3D gives about 26% 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 5800X3D 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 9800X3D
Ryzen 7 5800X3D
Price (from)
$414.99
$365.00
Gaming (1080p index)
97.0
67.6
Cores / threads
8 / 16
8 / 16
Boost clock
5.2 GHz
4.5 GHz
Base clock
4.7 GHz
3.4 GHz
L3 cache
96 MB
96 MB
L2 cache
8 MB
4 MB
TDP
120W
105W
Max power
162W
142W
Socket
AM5
AM4
Memory support
DDR5, 5600
DDR4, 3200
Integrated graphics
Radeon Graphics
None
Architecture
Zen 5
Zen 3
Process node
TSMC N4
TSMC N7
MSRP
$479.00
$449.00

Productivity & compute

Ryzen 7 9800X3D
Ryzen 7 5800X3D
PassMark (multi-core)
39,937
28,289
PassMark (single-thread)
4,422
3,233
Geekbench 7 (multi-core)
18,720
11,778
Geekbench 7 (single-core)
2,963
2,019
Cinebench 2024 (multi-core)
1,332
828
Cinebench 2024 (single-core)
132
92
Cinebench R23 (multi-core)
23,163
15,125
Cinebench R23 (single-core)
2,095
1,475

Efficiency

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

Ryzen 7 9800X3D80.8
Ryzen 7 5800X3D64.4

Where to buy

Ryzen 7 9800X3Dfrom $414.99
RetailerAvailabilityPriceBuy
B&HIn stock$414.99
Buy
NeweggIn stock$479.00
Buy
Ryzen 7 5800X3Dfrom $365.00
RetailerAvailabilityPriceBuy
AmazonIn stock$365.00
Buy

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