Ryzen 9 PRO 3900 vs Ryzen 7 7800X3D

Ryzen 9 PRO 3900

12 Cores24 Thrd65 WWMax: 4.3 GHz2019

Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

Performance Spectrum - CPU

Ryzen 9 PRO 3900

12 / 24

31,251

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 7975WX

Ryzen 7 7800X3D

8 / 16

34,293

+9.7%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

About PassMark

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Ryzen 9 PRO 3900

#33

Core i3-10100F

MSRP: $88|Avg: $50

112%

#34

Ryzen 5 7400F

MSRP: $150|Avg: $147

111%

#35

Ryzen 5 9600X

MSRP: $279|Avg: $178

108%

#36

Ryzen 7 3800X

MSRP: $399|Avg: $140

105%

#37

Ryzen 3 5300G

MSRP: $130|Avg: $80

104%

#38

Ryzen 9 7900X

MSRP: $549|Avg: $316

104%

#39

Ryzen 5 5600X

MSRP: $299|Avg: $135

104%

#40

Core i5-14600KF

MSRP: $304|Avg: $239

104%

#41

Ryzen 7 5800

MSRP: $349|Avg: $160

103%

#42

Core i3-14100F

MSRP: $109|Avg: $96

103%

#43

Ryzen 7 3700X

MSRP: $329|Avg: $140

103%

#44

Ryzen 5 7600X

MSRP: $299|Avg: $178

102%

#45

Ryzen 3 3100

MSRP: $99|Avg: $75

102%

#46

Core i5-13490F

MSRP: $235|Avg: $170

100%

#47

Ryzen 5 5600F

MSRP: $99|Avg: $129

100%

#48

Ryzen 9 PRO 3900

MSRP: $499|Avg: $200

100%

#49

Ryzen 3 4300GE

MSRP: $94|Avg: $72

100%

#50

Ryzen 5 PRO 2400GE

MSRP: $169|Avg: $50

100%

#51

Core Ultra 5 225

MSRP: $240|Avg: $200

100%

#52

Core i5-11500

MSRP: $192|Avg: $110

99%

#53

Core i3-12100F

MSRP: $97|Avg: $90

99%

#54

Core Ultra 7 265

MSRP: $384|Avg: $320

99%

#55

Ryzen 7 5800X

MSRP: $449|Avg: $180

99%

#56

Core i5-11400F

MSRP: $157|Avg: $110

98%

#57

Ryzen 7 5700G

MSRP: $359|Avg: $160

97%

#58

Ryzen 7 5700X

MSRP: $299|Avg: $175

97%

#59

Core i5-9500

MSRP: $192|Avg: $65

97%

#60

Ryzen Threadripper PRO 9955WX

MSRP: $429|Avg: $450

96%

#61

Core i9-9960X

MSRP: $1684|Avg: $200

96%

#62

Core Ultra 5 225T

MSRP: $240|Avg: $180

96%

#63

Ryzen 3 3300X

MSRP: $120|Avg: $90

95%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Ryzen 7 7800X3D

#197

Ryzen 5 5600X3D

MSRP: $229|Avg: $229

107%

#198

Core i3-9350KF

MSRP: $173|Avg: $80

106%

#199

Ryzen 7 PRO 5755GE

MSRP: $220|Avg: $220

106%

#200

Core i3-9300

MSRP: $143|Avg: $75

106%

#201

Ryzen 7 3800XT

MSRP: $399|Avg: $249

105%

#202

Core i5-11400T

MSRP: $182|Avg: $140

104%

#203

Core i3-10305

MSRP: $149|Avg: $100

103%

#204

Core i3-9320

MSRP: $154|Avg: $80

103%

#205

Core i3-10105

MSRP: $122|Avg: $90

103%

#206

Core i3-13100E

MSRP: $150|Avg: $150

102%

#207

Core i9-13900F

MSRP: $524|Avg: $536

102%

#208

Processor 300

MSRP: $82|Avg: $80

102%

#209

Ryzen 5 2600

MSRP: $199|Avg: $145

102%

#210

Ryzen 5 2400GE

MSRP: $169|Avg: $80

101%

#211

Core i9-14900KS

MSRP: $749|Avg: $670

101%

#212

Ryzen 7 7800X3D

MSRP: $449|Avg: $384

100%

#213

Core i3-8100T

MSRP: $117|Avg: $59

100%

#214

Core i7-13700E

MSRP: $390|Avg: $380

100%

#215

Ryzen 7 PRO 5750G

MSRP: $430|Avg: $270

99%

#216

Core i7-9700

MSRP: $333|Avg: $150

99%

#217

Core i5-13500TE

MSRP: $235|Avg: $250

98%

#218

Ryzen 3 PRO 2200G

MSRP: $294|Avg: $76

98%

#219

Ryzen 7 PRO 5845

MSRP: $300|Avg: $300

97%

#220

Athlon PRO 300GE

MSRP: $50|Avg: $50

97%

#221

Athlon Gold 3150G

MSRP: $100|Avg: $80

97%

#222

Core i7-9800X

MSRP: $589|Avg: $210

97%

#223

Ryzen 7 4700G

MSRP: $299|Avg: $235

96%

#224

Ryzen 9 5900

MSRP: $549|Avg: $395

96%

#225

Ryzen 5 7600X3D

MSRP: $299|Avg: $300

96%

#226

Ryzen 5 1600X

MSRP: $249|Avg: $144

59%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Performance Leadership: The Ryzen 7 7800X3D delivers superior performance across the board. Its 3D V-Cache technology provides a significant advantage in gaming scenarios, while its core configuration delivers 9.3% higher multi-threaded performance.

Insight	Ryzen 9 PRO 3900	Ryzen 7 7800X3D
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($200)	⚠️ Higher cost ($384)
Longevity	✨ Modern (Zen 2 (2017−2020) / 7 nm, 12 nm)	✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm)

💎 Value Proposition

Value Proposition: The Ryzen 9 PRO 3900 offers a compelling cost-to-performance ratio. Priced at $200 (vs $384), it costs 48% less. While offering competitive performance, it results in a 75% higher cost efficiency score compared to the Ryzen 7 7800X3D.

Insight	Ryzen 9 PRO 3900	Ryzen 7 7800X3D
Cost Efficiency	✅ Better overall value (+75%)	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($200)	⚠️ Higher cost ($384)

Performance Check

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 9 PRO 3900 Benchmark Check

Ryzen 7 7800X3D Benchmark Check

Technical Specifications

Side-by-side comparison of Ryzen 9 PRO 3900 and Ryzen 7 7800X3D

Ryzen 9 PRO 3900

The Ryzen 9 PRO 3900 is manufactured by AMD. It was released in 30 September 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 12 cores and 24 threads. Base frequency is 3.1 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB. L2 cache: 6 MB. Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 31,251 points. Launch price was $499.

Ryzen 7 7800X3D

The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

⚡

Processing Power

The Ryzen 9 PRO 3900 packs 12 cores / 24 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 9 PRO 3900 has 4 more cores. Boost clocks reach 4.3 GHz on the Ryzen 9 PRO 3900 versus 5 GHz on the Ryzen 7 7800X3D — a 15.1% clock advantage for the Ryzen 7 7800X3D (base: 3.1 GHz vs 4.4 GHz). The Ryzen 9 PRO 3900 uses the Zen 2 (2017−2020) architecture (7 nm, 12 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Ryzen 9 PRO 3900 scores 31,251 against the Ryzen 7 7800X3D's 34,293 — a 9.3% lead for the Ryzen 7 7800X3D. Cinebench R23 multi-core: 17,500 vs 18,500 (5.6% advantage for the Ryzen 7 7800X3D). Geekbench 6 single-core — the metric most relevant to gaming — records 1,688 vs 2,700, a 46.1% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 10,000 vs 15,000 (40% advantage for the Ryzen 7 7800X3D). L3 cache: 64 MB on the Ryzen 9 PRO 3900 vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Ryzen 9 PRO 3900	Ryzen 7 7800X3D
Cores / Threads	12 / 24+50%	8 / 16
Boost Clock	4.3 GHz	5 GHz+16%
Base Clock	3.1 GHz	4.4 GHz+42%
L3 Cache	64 MB	96 MB (total)+50%
L2 Cache	6 MB+500%	1 MB (per core)
Process	7 nm, 12 nm	5 nm-29%
Architecture	Zen 2 (2017−2020)	Raphael (Zen4) (2022−2023)
PassMark	31,251	34,293+10%
Cinebench R23 Multi	17,500	18,500+6%
Geekbench 6 Single	1,688	2,700+60%
Geekbench 6 Multi	10,000	15,000+50%

🧠

Memory & Platform

The Ryzen 9 PRO 3900 uses the AM4 socket (PCIe 4.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 PRO 3900 versus DDR5-5200 on the Ryzen 7 7800X3D — the Ryzen 7 7800X3D supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 9 PRO 3900) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X570,B550,X470,B450 (Ryzen 9 PRO 3900) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Feature	Ryzen 9 PRO 3900	Ryzen 7 7800X3D
Socket	AM4	AM5
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	DDR5-5200+25%
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	✅	✅
PCIe Lanes	24	28+17%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Both support AMD-V virtualization. The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Ryzen 9 PRO 3900 requires a dedicated GPU. Primary use case: Ryzen 9 PRO 3900 targets Professional Content Creation, Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 9 PRO 3900 rivals Core i9-10900; Ryzen 7 7800X3D rivals Intel Core i7-14700K.

Feature	Ryzen 9 PRO 3900	Ryzen 7 7800X3D
Integrated GPU	No	Yes
IGPU Model	—	AMD Radeon Graphics (2-core)
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	AMD-V	AMD-V
Target Use	Professional Content Creation	Gaming

💰

Value Analysis

The Ryzen 9 PRO 3900 launched at $499 MSRP, while the Ryzen 7 7800X3D debuted at $449. At current prices ($200 vs $384), the Ryzen 9 PRO 3900 is $184 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 PRO 3900 delivers 156.3 pts/$ vs 89.3 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 9 PRO 3900 the 54.5% better value option.