Pentium 977 vs Ryzen 5 5600

Pentium 977 vs Ryzen 5 5600 Performance Spectrum

Pentium 977

2 / 2

1,148

0.0%

21,550

+1777.2%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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 977 vs Ryzen 5 5600 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.

Pentium 977 vs Ryzen 5 5600: Pros, Cons & Final Verdict

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

Pentium 977

2012

Why buy it

✅Costs $65 less on MSRP ($134 MSRP vs $199 MSRP).
✅Draws 17W instead of 65W, a 48W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5600 across 50 shared CPU benchmark tests.
❌Lower PassMark (1,148 vs 21,550).
❌Smaller total L3 cache (2 MB vs 32 MB).
❌Lower PassMark per dollar, at 8.6 vs 108.3 PassMark/$ ($134 MSRP vs $199 MSRP).
❌No boxed cooler included, unlike Ryzen 5 5600.

Ryzen 5 5600

2022

Why buy it

✅Better for gaming: +659.7% higher average FPS across 50 shared CPU benchmark tests.
✅+1500% larger total L3 cache (32 MB vs 2 MB).
✅Delivers 1164.0% more PassMark for each dollar spent, at 108.3 vs 8.6 PassMark/$ ($199 MSRP vs $134 MSRP).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Wraith Stealth), unlike Pentium 977.

Trade-offs

❌
48.5% HIGHER MSRP
$199 MSRPvs$134 MSRP
❌282.4% higher power demand at 65W vs 17W.

Quick Answers

So, is Ryzen 5 5600 better than Pentium 977?

Yes. Ryzen 5 5600 is the better all-around CPU here. It gives you a 659.7% average FPS lead across 50 shared CPU game tests in our data, 1777.2% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 5 5600 is the better pick. According to our tests, it delivers 659.7% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 5 5600 is the stronger fit. You are getting 1777.2% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 1500% larger total L3 cache (32 MB vs 2 MB).

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

Ryzen 5 5600 is the better buy right now. Ryzen 5 5600 comes in 48.5% more expensive on MSRP at $199 MSRP versus $134 MSRP, and it still gives you a 659.7% average FPS lead across 50 shared CPU game tests in our data. It is also 1164.0% better value on MSRP (108.3 vs 8.6 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Ryzen 5 5600 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2012), 1500% larger total L3 cache (32 MB vs 2 MB), and more multi-core headroom with 6 cores / 12 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium 977 vs Ryzen 5 5600 Technical Specifications

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

Pentium 977

The Pentium 977 is manufactured by Intel. It was released in 1 January 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.4 GHz, with boost up to 1.4 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 1,148 points. Launch price was $134.

Ryzen 5 5600

The Ryzen 5 5600 is manufactured by AMD. It was released in 20 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 21,550 points. Launch price was $299.

⚡

Processing Power

The Pentium 977 packs 2 cores / 2 threads, while the Ryzen 5 5600 offers 6 cores / 12 threads — the Ryzen 5 5600 has 4 more cores. Boost clocks reach 1.4 GHz on the Pentium 977 versus 4.4 GHz on the Ryzen 5 5600 — a 103.4% clock advantage for the Ryzen 5 5600 (base: 1.4 GHz vs 3.5 GHz). The Pentium 977 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Ryzen 5 5600 uses Vermeer (2020−2025) (7 nm). In PassMark, the Pentium 977 scores 1,148 against the Ryzen 5 5600's 21,550 — a 179.8% lead for the Ryzen 5 5600. L3 cache: 2 MB (total) on the Pentium 977 vs 32 MB (total) on the Ryzen 5 5600.

Feature	Pentium 977	Ryzen 5 5600
Cores / Threads	2 / 2	6 / 12+200%
Boost Clock	1.4 GHz	4.4 GHz+214%
Base Clock	1.4 GHz	3.5 GHz+150%
L3 Cache	2 MB (total)	32 MB (total)+1500%
L2 Cache	256K (per core)	512K (per core)+100%
Process	32 nm	7 nm-78%
Architecture	Sandy Bridge (2011−2013)	Vermeer (2020−2025)
PassMark	1,148	21,550+1777%
Cinebench R23 Multi	—	11,077
Geekbench 6 Single	—	2,052
Geekbench 6 Multi	—	8,600

🧠

Memory & Platform

The Pentium 977 uses the BGA1023 socket (PCIe 2.0), while the Ryzen 5 5600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Pentium 977	Ryzen 5 5600
Socket	BGA1023	AM4
PCIe Generation	PCIe 2.0	PCIe 4.0+100%
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 977) / AMD-V (Ryzen 5 5600). Primary use case: Ryzen 5 5600 targets Desktop.

Feature	Pentium 977	Ryzen 5 5600
Integrated GPU	—	No
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Desktop

💰

Value Analysis

At launch, the Pentium 977 was priced at $134, while the Ryzen 5 5600 came in at $199. On launch pricing ($134 vs $199), Pentium 977 was $65 cheaper. In terms of value on MSRP (PassMark points per dollar), the Pentium 977 delivers 8.6 pts/$ vs 108.3 pts/$ for the Ryzen 5 5600 — making the Ryzen 5 5600 the 170.7% better value option.

Feature	Pentium 977	Ryzen 5 5600
MSRP	$134-33%	$199
Performance per Dollar	8.6	108.3+1159%
Release Date	2012	2022

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