AMD Ryzen 7 3700X VS AMD Ryzen 9 3900X
amd
Brand8/16
Cores/Threads3.6GHz
Base Clock65W
TDPAMD Ryzen 7 3700X
VS
amd
Brand12/24
Cores/Threads3.8GHz
Base Clock105W
TDPAMD Ryzen 9 3900X
AMD Ryzen 7 3700X
8/16 Cores 3.6GHz N/A Jul 2019
AMD Ryzen 7 3700X
N/A • Jul 2019
VS
AMD Ryzen 9 3900X
$499 • Jul 2019
AMD Ryzen 9 3900X
12/24 Cores 3.8GHz Jul 2019
Specs Comparison
| Specification | AMD Ryzen 7 3700X | AMD Ryzen 9 3900X |
|---|---|---|
| Cores | 8 | 12 |
| Threads | 16 | 24 |
| Base Clock | 3.6 GHz | 3.8 GHz |
| Boost Clock | 4.4 GHz | 4.6 GHz |
| Multiplier Unlocked | ✓ Yes | ✓ Yes |
| Multiplier | 36 X | 38 X |
| TDP | 65 W | 105 W |
| Memory Support | DDR4 | DDR4 |
| Cache L1 | 64 KB | 64 KB |
| Cache L2 | 0.50 MB | 0.50 MB |
| Cache L3 | 32.00 MB | 64.00 MB |
| Integrated GPU | N/A | N/A |
| Architecture | Ryzen 7 (Zen 2 (Matisse)) | Ryzen 9 (Zen 2 (Matisse)) |
| Process Size | 7nm | 7nm |
| Socket | amd socket am4 | amd socket am4 |
| Foundry | TSMC | TSMC |
| Die Size | 74 mm² | 2 mm² |
| PCI Express | Gen 4, 24 Lanes(CPU only) | Gen 4, 24 Lanes(CPU only) |
| Transistors | 3800 million | 7600 million |
| Max Temperature | N/A | N/A |
Comparison in Tools
Cinebench R23
Industry-leading 3D rendering benchmark that measures real-world CPU processing power and performance
Single Core Performance
1345 (+3%)
AMD Ryzen 7 3700X
1312
AMD Ryzen 9 3900X
Multi Core Performance
12195
AMD Ryzen 7 3700X
18682 (+53%)
AMD Ryzen 9 3900X
Geekbench 5
Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks
Single Core Performance
1640
AMD Ryzen 7 3700X
1699 (+4%)
AMD Ryzen 9 3900X
Multi Core Performance
8393
AMD Ryzen 7 3700X
10470 (+25%)
AMD Ryzen 9 3900X
PassMark
PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).
Overall CPU Score
22584
AMD Ryzen 7 3700X
32669 (+45%)
AMD Ryzen 9 3900X
Blender Benchmark
Measures CPU rendering speed in Blender, reported in frames per second (FPS). Higher FPS means faster completion of 3D rendering tasks.
Blender FPS
181.78 FPS
AMD Ryzen 7 3700X
278.98 FPS (+53%)
AMD Ryzen 9 3900X
Comparison in Games (246 benchmarks)
Onimusha: Way of the Sword
8 2026 • Action, Adventure, RPG CAPCOM Co., Ltd.
1080p
| ultra
AMD Ryzen 9 3900X (+0%)
MAX 131 FPS
MIN 118 FPS
AMD Ryzen 7 3700X (+0%)
MAX 131 FPS
MIN 118 FPS
1080p
| ultra
| fsr balanced
AMD Ryzen 9 3900X (+0%)
MAX 131 FPS
MIN 118 FPS
AMD Ryzen 7 3700X (+0%)
MAX 131 FPS
MIN 118 FPS
1080p
| ultra
| dlss balanced
AMD Ryzen 9 3900X (+0%)
MAX 131 FPS
MIN 118 FPS
AMD Ryzen 7 3700X (+0%)
MAX 131 FPS
MIN 118 FPS
Winner
Loser
Resonance: A Plague Tale Legacy
7 2026 • Action, Adventure Asobo Studio
1080p
| ultra
| dlss balanced
| Patch: v1.0 | Old Hardware
AMD Ryzen 9 3900X (+0%)
MAX 112 FPS
MIN 103 FPS
AMD Ryzen 7 3700X (+0%)
MAX 112 FPS
MIN 103 FPS
1080p
| ultra
| Patch: v1.0 | Old Hardware
AMD Ryzen 9 3900X (+0%)
MAX 112 FPS
MIN 103 FPS
AMD Ryzen 7 3700X (+0%)
MAX 112 FPS
MIN 103 FPS
1080p
| ultra
| fsr balanced
| Patch: v1.0 | Old Hardware
AMD Ryzen 9 3900X (+0%)
MAX 112 FPS
MIN 103 FPS
AMD Ryzen 7 3700X (+0%)
MAX 112 FPS
MIN 103 FPS
Winner
Loser
The Sinking City 2
7.5 2026 • Action, Adventure Frogwares
1080p
| ultra
| Patch: v1.0 | Old Hardware
AMD Ryzen 9 3900X (+0%)
MAX 54 FPS
MIN 46 FPS
AMD Ryzen 7 3700X (+0%)
MAX 54 FPS
MIN 46 FPS
Winner
Loser
Assassin's Creed Black Flag Resynced
8 2026 • Action, Adventure Ubisoft Singapore, Ubisoft Barcelona, Ubisoft Bordeaux, Ubisoft Belgrade, Ubisoft Chengdu, Ubisoft India, Ubisoft Kyiv, Ubisoft Montpellier, Ubisoft Philippines, Ubisoft Quebec, Ubisoft Shanghai
1080p
| high
| Patch: v1.0 | Old Hardware
AMD Ryzen 7 3700X (+0%)
MAX 70 FPS
MIN 63 FPS
AMD Ryzen 9 3900X (+0%)
MAX 70 FPS
MIN 63 FPS
1080p
| high
| dlss balanced
| Patch: v1.0 | Old Hardware
AMD Ryzen 7 3700X (+0%)
MAX 70 FPS
MIN 63 FPS
AMD Ryzen 9 3900X (+0%)
MAX 70 FPS
MIN 63 FPS
1080p
| high
| fsr balanced
| Patch: v1.0 | Old Hardware
AMD Ryzen 7 3700X (+0%)
MAX 70 FPS
MIN 63 FPS
AMD Ryzen 9 3900X (+0%)
MAX 70 FPS
MIN 63 FPS
Winner
Loser
007 First Light
8 2026 • Action, Adventure IO Interactive A/S
1080p
| high
| Patch: v1.0 | Old Hardware
AMD Ryzen 9 3900X (+0%)
MAX 89 FPS
MIN 77 FPS
AMD Ryzen 7 3700X (+0%)
MAX 89 FPS
MIN 77 FPS
1080p
| high
| fsr balanced
| Patch: v1.0 | Old Hardware
AMD Ryzen 9 3900X (+0%)
MAX 89 FPS
MIN 77 FPS
AMD Ryzen 7 3700X (+0%)
MAX 89 FPS
MIN 77 FPS
1080p
| high
| dlss balanced
| Patch: v1.0 | Old Hardware
AMD Ryzen 9 3900X (+0%)
MAX 89 FPS
MIN 77 FPS
AMD Ryzen 7 3700X (+0%)
MAX 89 FPS
MIN 77 FPS
Winner
Loser
DEATH STRANDING 2: ON THE BEACH
8 2026 • Action, Adventure KOJIMA PRODUCTIONS, Nixxes Software
1080p
| ultra
AMD Ryzen 9 3900X (+0%)
MAX 78 FPS
MIN 68 FPS
AMD Ryzen 7 3700X (+0%)
MAX 78 FPS
MIN 66 FPS
1080p
| ultra
| RTX
AMD Ryzen 9 3900X (+0%)
MAX 66 FPS
MIN 58 FPS
AMD Ryzen 7 3700X (+0%)
MAX 66 FPS
MIN 56 FPS
1080p
| ultra
| RTX
| dlss 4 quality
| Frame Gen
AMD Ryzen 9 3900X (+0%)
MAX 228 FPS
MIN 200 FPS
AMD Ryzen 7 3700X (+0%)
MAX 228 FPS
MIN 193 FPS
Winner
Loser
No more benchmarks available for this comparison
It's a Tie!
Based on 246 benchmarks across 200 games
0
Avg FPS
AMD Ryzen 7 3700X
VS
0%
0
Avg FPS
AMD Ryzen 9 3900X
AMD Ryzen 7 3700X
AMD • 8/16 • 3.6GHz
0
Wins
0
Avg FPS
99
Min FPS
0%
Win Rate
AMD Ryzen 9 3900X
AMD • 12/24 • 3.8GHz
0
Wins
0
Avg FPS
101
Min FPS
0%
Win Rate
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