Xeon E7-4830

Details and Benchmarks for Intel Xeon E7-4830

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Xeon E7-4830 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,294 Rank: 1535
Rank Name Score Visual
1531 Celeron G1620T 4,299
+0.1%
1532 A10-5750M 4,298
+0.1%
1533 Core i3-6102E 4,296
+0%
1534 Intel Core i5-580M 4,296
+0%
1535 Xeon E7-4830 4,294
1536 Core i3-5005U 4,292
+-0%
1537 Pentium B960 4,291
-0.1%
1538 A6-5357M 4,291
-0.1%
1539 Core i7-2635QM 4,289
-0.1%
1540 A6-6400K 4,289
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Xeon E7-4830 based on multi-threaded benchmark results.

4,680 Rank: 990
Rank Name Score Visual
986 Xeon X5670 4,685
+0.1%
987 Xeon W3570 4,683
+0.1%
988 Core i7-980X 4,683
+0.1%
989 Core i5-3470 4,681
+0%
990 Xeon E7-4830 4,680
991 Xeon E3-1270 v3 4,680
+0%
992 Core i5-3550 4,679
+-0%
993 Xeon E3-1245 4,679
+-0%
994 FX-8300 4,677
-0.1%
995 Ryzen Embedded R1505G 4,676
-0.1%

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Singlecore Score

Single-core performance score for Xeon E7-4830 based on single-threaded benchmark results.

4,037 Rank: 1740
Rank Name Score Visual
1736 Core i3-4012Y 4,042
+0.1%
1737 A6-4400M 4,042
+0.1%
1738 Core 2 Duo T6400 4,041
+0.1%
1739 E2-9010 4,039
+0%
1740 Xeon E7-4830 4,037
1741 Celeron B840 4,037
+0%
1742 A6-3420M 4,037
+0%
1743 A8-5545M 4,035
+-0%
1744 Phenom II X4 910 4,035
+-0%
1745 Core 2 Duo E4500 4,034
-0.1%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Xeon E7-4830 based on integer math, floating point math, and prime number computation benchmarks.

-- Rank: --

Number Crunching score not yet available.

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Data Processing

Aggregated score for Xeon E7-4830 based on data encryption, data compression, and string sorting benchmarks.

-- Rank: --

Data Processing score not yet available.

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Physics & Compute

Aggregated score for Xeon E7-4830 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

-- Rank: --

Physics & Compute score not yet available.

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Xeon E7-4830 Details

The Intel Xeon E7-4830, launched in April 2011, remains a notable server processor despite its age, showcasing the capabilities of Intel's Westmere-EX architecture. With a base clock of 2.13 GHz and a maximum turbo frequency of 2.4 GHz, this 8-core, 16-thread processor leverages Hyper-Threading to deliver substantial multitasking performance. Built on a 32 nm process, it features a 24 MiB L3 cache and supports quad-channel DDR3-1066 memory, enabling a peak memory bandwidth of 31.77 GiB/s. The chip operates at a TDP of 105 W, requiring robust cooling solutions, and is designed for high-end server environments with support for up to four processors in a symmetric multiprocessing (SMP) configuration.

In terms of performance, the Xeon E7-4830 achieves an overall score of 4294, ranking #1535 among 2060 processors, with a single-core score of 4037 (#1740) and a multicore score of 4680 (#990). While these figures reflect its outdated architecture by modern standards, it still holds its own against contemporary mid-tier desktop CPUs, such as the Core i5-3470 and Core i7-980X, which share similar multicore performance. However, it falls behind in single-threaded tasks, where even older processors like the Core 2 Duo T6400 achieve higher scores, highlighting the limitations of its age and microarchitecture.

The processor lacks integrated graphics, making it reliant on discrete GPUs for visual output, and supports advanced features such as ECC memory, Intel VT-x, VT-d, and Intel Turbo Boost 1.0. These capabilities, combined with its robust memory support and multi-socket scalability, position it as a reliable choice for enterprise workloads, virtualization, and data-intensive applications. Despite being over a decade old, the Xeon E7-4830 continues to serve as a cost-effective solution in legacy server environments, though it is far surpassed by modern CPUs like the Ryzen Threadripper PRO 9995WX and Core Ultra 9 285K.

As of March 2026, the Xeon E7-4830 is best suited for legacy systems or environments where compatibility with older hardware and software is critical. Its strong multicore performance and enterprise-grade features make it a durable option for specific server applications, but it is no longer competitive in the high-performance computing landscape. For new deployments, modern alternatives offer significantly higher efficiency, performance, and power management, rendering this processor a relic of a bygone era.
Frequently Compared

AMD Ryzen 5 PRO 3500U 31 views

AMD Ryzen 3 PRO 2200GE 29 views

Intel Xeon Silver 4210 29 views

Intel Xeon Silver 4116T 28 views

AMD Ryzen 9 PRO 3900 27 views

Intel Xeon Silver 4108 27 views

Intel Xeon Silver 4112 26 views

Intel Xeon W-3223 26 views

AMD Ryzen Embedded R1505G 25 views

AMD EPYC 7302P 22 views

Intel Xeon E7-4830

Main Specifications

Designer: Intel
Name: Xeon E7-4830
Family: Xeon
Series: E7-4800
Model Number: E7-4830
Cores: 8
Threads: 16
Base Frequency: 2133.33 MHz
Turbo Frequency (1 core): 2399.66 MHz
Turbo Frequency (2 cores): 2399.66 MHz
Turbo Frequency (3 cores): 2266.33 MHz
Turbo Frequency (4 cores): 2266.33 MHz
Clock Multiplier: 16x (locked)
Microarchitecture: Westmere
Core Name: Westmere
Core Family: 6
Core Model: 47
Socket: Socket 1567
Package: FCLGA-8
Chipset: Boxboro
Target Segment: Server
Max CPUs: 4
TDP: 105 W
Release Price: $2,059.00

Cache Specifications

L1 Cache: 512 KiB
L1 Instruction Cache: 256 KiB (4-way set associative)
L1 Data Cache: 256 KiB (8-way set associative)
L2 Cache: 2 MiB (8-way set associative)
L3 Cache: 24 MiB (16-way set associative)

Memory Specifications

Supported Memory Type: DDR3-1066
Memory Channels: 4
Maximum Memory: 2,048 GB
Maximum Bandwidth: 31.77 GB/s
ECC Support: Yes

Physical Specifications

Process: 32 nm
Die Area: 513 mm²
Transistor Count: 2.60 billion
Manufacturer: Intel
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AES CLMUL x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT EIST TXT VT-x VT-d EPT Flex Memory TBT 1.0 FMA
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