Xeon 6776P vs Xeon E5-4669 v4
The Xeon 6776P and the Xeon E5-4669 v4 are both server processors we supply tested from Hong Kong, and the figures below are the same ones published on each product page. They share the same supply and warranty terms and separate on cores / threads, tdp, cache, so the decision is less about "which is better" and more about which of those differences your platform or workload can actually use.
Nothing on this page is a price: component pricing moved too fast in 2026 for a printed figure to stay honest, so both are quoted on request against confirmed stock with the date the quote holds until. If you are replacing a part, send the platform and we will confirm the population before you commit.
Side by side
Xeon 6776P vs Xeon E5-4669 v4 specifications
| Specification | Xeon 6776P | Xeon E5-4669 v4 |
|---|---|---|
| Cores / Threads | 64 cores / 128 threads | 22 cores / 44 threads |
| Socket | not stated | FCLGA2011 (commonly referred to as LGA2011-3) |
| TDP | 350 W / Intel 3 | 135 W |
| Cache | 336 MB | 55 MB |
| Memory | DDR5 (6400 MT/s), MRDIMM (8800 MT/s) - 8 channels | DDR4, 4 channels per socket, up to 1.5 TB, 68 GB/s, ECC supported |
| PCIe | PCIe 5.0, 88 lanes / 4 UPI links | PCIe 3.0, 40 lanes |
| Scalability | not stated | 4S - rated for four-socket platforms |
| Platform | Intel Xeon 6 processors (Products formerly Granite Rapids) | not stated |
| Socket / Launch Date | FCLGA4710 / Q2'25 | not stated |
| Clock | 2.3 GHz base / 3.9 GHz max turbo | 2.20 GHz base / 3.00 GHz (Turbo Boost 2.0) max |
| Processor | not stated | Intel Xeon Processor E5-4669 v4 (E5 v4 family, Broadwell) |
| sSpec | not stated | SR2SG (Intel ARK ordering data) |
| Ordering code | not stated | CM8066002064800 (tray; Intel ARK ordering data) |
| Interconnect | not stated | 2x QPI links at 9.6 GT/s |
| Instruction set extensions | not stated | Intel AVX2 |
| Launch | not stated | Launched Q2'16; Intel lists End of Servicing Updates |
Rows that differ are highlighted. Figures are the same ones published on each product page; where a figure is community-sourced rather than vendor-published it is stated on that page. Confirm every part against your build sheet when ordering.
Where they differ
- ·Xeon 6776P has the higher core count (64 vs 22); Xeon E5-4669 v4 trades that for something else.
- ·Xeon E5-4669 v4 is the better figure for power draw (350 W / Intel 3 vs 135 W).
- ·Xeon 6776P has the higher cache (336 vs 55); Xeon E5-4669 v4 trades that for something else.
- ·Memory — Xeon 6776P: DDR5 (6400 MT/s), MRDIMM (8800 MT/s) - 8 channels; Xeon E5-4669 v4: DDR4, 4 channels per socket, up to 1.5 TB, 68 GB/s, ECC supported.
- ·PCIe — Xeon 6776P: PCIe 5.0, 88 lanes / 4 UPI links; Xeon E5-4669 v4: PCIe 3.0, 40 lanes.
- ·Xeon 6776P lists the higher base clock (2.3 GHz base / 3.9 GHz max turbo vs 2.20 GHz base / 3.00 GHz (Turbo Boost 2.0) max).
Decision
Which one to buy
For processors the useful split is throughput versus frequency. More cores per socket wins on virtualisation density, parallel batch work and multi-tenant hosting, where the scheduler can keep every core busy; higher base and boost clocks win where the workload is latency-sensitive or licensed per core, and the extra cores would sit idle. Check the socket and the platform's memory generation before anything else: a CPU is only useful in a board that takes it, and the two models above are interchangeable only when the socket matches. TDP also sets the cooling and power budget per node.
Choose the Xeon 6776P if
- ·You need more core count — the Xeon 6776P lists 64 cores / 128 threads against 22 cores / 44 threads on the Xeon E5-4669 v4.
- ·You need more cache — the Xeon 6776P lists 336 MB against 55 MB on the Xeon E5-4669 v4.
- ·Memory: DDR5 (6400 MT/s), MRDIMM (8800 MT/s) - 8 channels
Choose the Xeon E5-4669 v4 if
- ·You need lower power draw — the Xeon E5-4669 v4 lists 135 W against 350 W / Intel 3 on the Xeon 6776P.
- ·Memory: DDR4, 4 channels per socket, up to 1.5 TB, 68 GB/s, ECC supported
- ·PCIe: PCIe 3.0, 40 lanes
Photos
What the two look like
Xeon 6776P
Photo from the Xeon 6776P page. Every unit's label is read against your order before dispatch.
Xeon E5-4669 v4
Photo from the Xeon E5-4669 v4 page. Every unit's label is read against your order before dispatch.
Frequently asked questions
How much do the Xeon 6776P and the Xeon E5-4669 v4 cost?
We do not publish prices for either: DRAM and CPU pricing moved too fast in 2026 for a printed figure to stay honest. Send the quantity, the platform and the condition you want and we quote both against confirmed stock, with the date the figure holds until.
What is the main difference between the Xeon 6776P and the Xeon E5-4669 v4?
Cores / Threads (Xeon 6776P: 64 cores / 128 threads; Xeon E5-4669 v4: 22 cores / 44 threads); TDP (Xeon 6776P: 350 W / Intel 3; Xeon E5-4669 v4: 135 W); Cache (Xeon 6776P: 336 MB; Xeon E5-4669 v4: 55 MB).
Can I use the Xeon 6776P and the Xeon E5-4669 v4 in the same system?
No. They use different sockets (see spec vs FCLGA2011 (commonly referred to as LGA2011-3)), so they need different server platforms and cannot share a board.
Which one should I buy?
Buy the one whose strong points match the job: see the "Choose" section above. If you are replacing an existing part, send the platform or the old part number and we will confirm compatibility before you order.
What condition are they in, and do you ship worldwide?
Both are supplied tested with a 1-year written warranty. Condition is stated line by line before you order — new, decommissioned pull or OEM tray — and we ship worldwide from the Hong Kong warehouse with full export documentation, typically 3–7 days by air.
Get a quote for either — or both
Tell us the quantity, the platform and the condition you need. We confirm stock and put a firm figure in writing with the date it holds until.
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