E1-2100 vs Pentium G2020T

E1-2100 vs Pentium G2020T Performance Spectrum

E1-2100

2 / 2

1,435

+0.3%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium G2020T

2 / 2

1,430

0.0%

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.

E1-2100 vs Pentium G2020T 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.

E1-2100 vs Pentium G2020T: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

E1-2100

2013

Why buy it

✅+0.3% higher PassMark.
✅Draws 9W instead of 35W, a 26W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Pentium G2020T

2013

Why buy it

Trade-offs

❌Lower PassMark (1,430 vs 1,435).
❌Launch MSRP is still $64 MSRP, while E1-2100 mostly shows up through inconsistent older-market listings.
❌288.9% higher power demand at 35W vs 9W.

Quick Answers

So, is E1-2100 better than Pentium G2020T?

It depends on what you want from the system. For gaming, Pentium G2020T is ahead with a 1.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, E1-2100 pulls ahead with 0.3% better PassMark.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, E1-2100 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

Which one is the smarter buy today, not just the cheaper CPU?

E1-2100 is still the much better call for a fresh build. E1-2100 comes in at an unclear MSRP at unclear MSRP versus $64 MSRP, and it still gives you 0.3% better PassMark. Pentium G2020T only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2013 platform. Even with 100.0% better value on paper (22.3 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1155.

Which one is more future-proof for 2026 and beyond?

E1-2100 makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

E1-2100 vs Pentium G2020T Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

E1-2100

The E1-2100 is manufactured by AMD. It was released in 2014-01-01. It is based on the Kabini (2013−2014) architecture. It features 2 cores and 2 threads. Max frequency: 1 GHz. L3 cache: 0 kB. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FT3. Thermal design power (TDP): 9 Watt. Memory support: DDR3. Passmark benchmark score: 1,435 points. Launch price was $50.

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.

⚡

Processing Power

Both the E1-2100 and Pentium G2020T share an identical 2-core/2-thread configuration. Boost clocks reach 1 GHz on the E1-2100 versus 2.5 GHz on the Pentium G2020T — a 85.7% clock advantage for the Pentium G2020T. The E1-2100 uses the Kabini (2013−2014) architecture (28 nm), while the Pentium G2020T uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the E1-2100 scores 1,435 against the Pentium G2020T's 1,430 — a 0.3% lead for the E1-2100. L3 cache: 0 kB on the E1-2100 vs 3072 kB (total) on the Pentium G2020T.

Feature	E1-2100	Pentium G2020T
Cores / Threads	2 / 2	2 / 2
Boost Clock	1 GHz	2.5 GHz+150%
Base Clock	—	2.5 GHz
L3 Cache	0 kB	3072 kB (total)
L2 Cache	1024 kB+300%	256 kB (per core)
Process	28 nm	22 nm-21%
Architecture	Kabini (2013−2014)	Ivy Bridge (2012−2013)
PassMark	1,435	1,430

🧠

Memory & Platform

The E1-2100 uses the FT3 socket (PCIe 2.0), while the Pentium G2020T uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.