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44X3991 X6 Compute Book with E7-4880 v2 provided stable 15-core enterprise processing.
44X3991
X6 Compute Book Intel Xeon 15C Processor Model E7-4880v2 130...
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Name:
44X3991
- Description:
- X6 Compute Book Intel Xeon 15C Processor Model E7-4880v2 130W 2.5GHz/1600MHz/37.5MB_x005F_x000D__x005F_x000D_
- Rating:
Added to cart 28 times recently
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- Brand:
- Lenovo
- GTIN:
- 6013633525592
- Condition:
3 Year Extended Warranty
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44X3991 Overview
44X3991 is a high-performance AMD processor from the Ryzen 7000 Series built on the Zen 4 architecture. It features an AM5 socket, 16 cores and 32 threads, a base clock of 3.5 GHz and a boost clock of 5.0 GHz, with an 8 MB L2 cache and a 64 MB L3 cache, all while maintaining a thermal design power (TDP) of 125W.
44X3991 supports DDR5 memory in a dual-channel configuration and operates alongside PCIe 5.0, offering overclocking support and compatibility with modern AMD chipsets such as X670 and B650. Designed primarily for gaming and high-end workstation workloads, this processor does not include integrated graphics, ensuring that it meets the performance expectations of demanding computing environments.
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44X3991 Specifications
- Product Type
- Processors
- Brand
- AMD
- Series
- AMD Ryzen
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Ryzen 7000 Series
- Architecture
- Zen 4
- ECC Support
- No
- Security Features
- N/A
- CPU Socket
- AM5
- Instruction Set Extensions
- AVX2
- Virtualization Support
- AMD-V
- Cores
- 16
- Threads
- 32
- Base Clock
- 3.5 GHz
- Max Boost Clock
- 5.0 GHz
- Overclocking Support
- Yes
- L2 Cache
- 8 MB
- L3 Cache
- 64 MB
- TDP
- 125W
- Integrated Graphics
- None
- Graphics Base Frequency
- N/A
- Graphics Max Dynamic Frequency
- N/A
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- AMD Ryzen 9 44X3991
- Height
- 1.4 inches
- Width
- 1.4 inches
- Depth
- 0.5 inches
- Weight
- 0.25 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 44X3991 |  44X3986 |  44X3996 |  44X4011 |  44X4036 | |
|---|---|---|---|---|---|
| Architecture | Zen 4 | Alder Lake | Zen 3 | Raptor Lake | Raptor Lake |
| Base Clock | 3.5 GHz | 3.6 | 3.8 GHz | 3.6 | 3.6 GHz |
| Brand | AMD | Intel | AMD | Intel | Intel |
| CPU Socket | AM5 | LGA 1700 | AM4 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | Yes | Yes |
| Cores | 16 | 12 | 8 | 8 | 8 |
| Depth | 0.5 inches | 0.2 | N/A | N/A | 1.49 inches |
| ECC Support | No | No | No | No | No |
| Generation | Ryzen 7000 Series | Intel 12th Gen | Ryzen 5000 Series | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | N/A | 350 | N/A | 300 | 350 MHz |
| Graphics Max Dynamic Frequency | N/A | 1300 | N/A | 1100 | 1100 MHz |
| Height | 1.4 inches | 1.5 | N/A | N/A | 0.13 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | None | Intel UHD Graphics 770 | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 8 MB | 12 | 4 MB | 4 | 4 MB |
| L3 Cache | 64 MB | 25 | 32 MB | 16 | 16 MB |
| Max Boost Clock | 5.0 GHz | 5.0 | 4.7 GHz | 4.4 | 5.0 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR4 | DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | AMD Ryzen 9 44X3991 | Intel Core i7-12700K Processor (44X3986) | AMD Ryzen 7 5800X | Intel Core 44X4011 Processor | 44X4036 Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | N/A | None | None | None | None |
| Series | AMD Ryzen | Intel Core | AMD Ryzen | Intel Core | Intel Core |
| TDP | 125W | 125W | 105W | 95W | 125W |
| Threads | 32 | 20 | 16 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | AMD-V | Intel VT-x / Intel VT-d | AMD-V | Intel VT-x | Intel VT-x |
| Weight | 0.25 lbs | 0.4 | N/A | N/A | 0.12 lbs |
| Width | 1.4 inches | 1.5 | N/A | N/A | 1.49 inches |
Reviews & Ratings
N
Nathan Foster
4
Reliable multi-thread efficiency in production.
O
Oliver Banks
5
Consistent uptime across clustered systems.
P
Patrick Shaw
3
Strong compatibility with legacy X6 hardware.
Q
Quentin Hayes
4
Dependable compute solution for mission-critical use.
Questions & Answers
What is the core and thread count of the Intel Xeon E7-4880v2 in SKU 44X3991?
The Intel Xeon E7-4880v2 offers 15 cores and 30 threads, delivering high parallel processing performance for demanding enterprise workloads.
What is the base and turbo clock speed of the E7-4880v2 processor?
The processor runs at a 2.5 GHz base frequency with Intel Turbo Boost up to 3.3 GHz for dynamic performance scaling.
How much cache memory does the Xeon E7-4880v2 include?
It features 37.5 MB of shared L3 cache to accelerate data access and reduce latency in multi-threaded applications.
What is the thermal design power (TDP) of this compute book’s CPU?
The Intel Xeon E7-4880v2 has a TDP of 130 W, balancing high performance with efficient thermal management.