
Pentium G2020T

Ryzen 9 5900X
Pentium G2020T vs Ryzen 9 5900X Performance Spectrum
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.
Pentium G2020T vs Ryzen 9 5900X FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Counter-Strike 2

League of Legends

Valorant

Among Us

Apex Legends

ARC Raiders

Baldur's Gate 3

Call of Duty: Black Ops 6
Pentium G2020T vs Ryzen 9 5900X: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Pentium G2020T
2013Why buy it
- ✅Costs $485 less on MSRP ($64 MSRP vs $549 MSRP).
- ✅Draws 35W instead of 105W, a 70W reduction.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 9 5900X across 50 shared CPU benchmark tests.
- ❌Lower PassMark (1,430 vs 38,955).
- ❌Smaller total L3 cache (3 MB vs 64 MB).
- ❌Lower PassMark per dollar, at 22.3 vs 71.0 PassMark/$ ($64 MSRP vs $549 MSRP).
Ryzen 9 5900X
2020Why buy it
- ✅Better for gaming: +697.2% higher average FPS across 50 shared CPU benchmark tests.
- ✅+2033.3% larger total L3 cache (64 MB vs 3 MB).
- ✅Delivers 217.6% more PassMark for each dollar spent, at 71.0 vs 22.3 PassMark/$ ($549 MSRP vs $64 MSRP).
- ✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.
Trade-offs
- ❌757.8% HIGHER MSRP$549 MSRPvs$64 MSRP
- ❌200% higher power demand at 105W vs 35W.
Quick Answers
So, is Ryzen 9 5900X better than Pentium G2020T?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Pentium G2020T vs Ryzen 9 5900X Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Pentium G2020T
The Pentium G2020T is manufactured by Intel. It was released in 21 January 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 3072 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,430 points. Launch price was $64.


Ryzen 9 5900X
The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.
Processing Power
The Pentium G2020T packs 2 cores / 2 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 10 more cores. Boost clocks reach 2.5 GHz on the Pentium G2020T versus 4.8 GHz on the Ryzen 9 5900X — a 63% clock advantage for the Ryzen 9 5900X (base: 2.5 GHz vs 3.7 GHz). The Pentium G2020T uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Pentium G2020T scores 1,430 against the Ryzen 9 5900X's 38,955 — a 185.8% lead for the Ryzen 9 5900X. L3 cache: 3072 kB (total) on the Pentium G2020T vs 64 MB on the Ryzen 9 5900X.
| Feature | Pentium G2020T | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 2 / 2 | 12 / 24+500% |
| Boost Clock | 2.5 GHz | 4.8 GHz+92% |
| Base Clock | 2.5 GHz | 3.7 GHz+48% |
| L3 Cache | 3072 kB (total) | 64 MB+2033% |
| L2 Cache | 256 kB (per core) | 512K (per core)+100% |
| Process | 22 nm | 7 nm, 12 nm-68% |
| Architecture | Ivy Bridge (2012−2013) | Vermeer (Zen3) (2020−2022) |
| PassMark | 1,430 | 38,955+2624% |
| Cinebench R23 Multi | — | 21,000 |
| Geekbench 6 Single | — | 2,174 |
| Geekbench 6 Multi | — | 11,888 |
Memory & Platform
The Pentium G2020T uses the LGA1155 socket (PCIe 3.0), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Pentium G2020T | Ryzen 9 5900X |
|---|---|---|
| Socket | LGA1155 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | Yes |
| PCIe Lanes | — | 24 |
Advanced Features
Virtualization: not specified (Pentium G2020T) / AMD-V (Ryzen 9 5900X). Primary use case: Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Pentium G2020T | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Workstation |
Value Analysis
At launch, the Pentium G2020T was priced at $64, while the Ryzen 9 5900X came in at $549. On launch pricing ($64 vs $549), Pentium G2020T was $485 cheaper. In terms of value on MSRP (PassMark points per dollar), the Pentium G2020T delivers 22.3 pts/$ vs 71.0 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 104.2% better value option.
| Feature | Pentium G2020T | Ryzen 9 5900X |
|---|---|---|
| MSRP | $64-88% | $549 |
| Performance per Dollar | 22.3 | 71.0+218% |
| Release Date | 2013 | 2020 |
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