AMD EPYC 7763 vs Intel Xeon E3-1275 v2

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Combined performance score

Xeon E3-1275 v2
4.31

EPYC 7763 outperforms Xeon E3-1275 v2 by 1189% in our combined benchmark results.

General info

Comparing Xeon E3-1275 v2 and EPYC 7763 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking124820
Place by popularitynot in top-100not in top-100
Value for money0.791.19
Market segmentServerServer
Seriesno dataAMD EPYC
Architecture codenameIvy Bridge (2012−2013)Milan (2021)
Release date14 May 2012 (11 years old)15 March 2021 (3 years old)
Launch price (MSRP)$808$7,890
Current price$560 (0.7x MSRP)$13541 (1.7x MSRP)
Value for money

Performance per price, higher is better.

EPYC 7763 has 51% better value for money than Xeon E3-1275 v2.

Technical specs

Xeon E3-1275 v2 and EPYC 7763 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)64 (Tetrahexaconta-Core)
Threads8128
Base clock speed3.5 GHz2.45 GHz
Boost clock speed3.9 GHz3.5 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)512 KB (per core)
L3 cache8 MB (shared)256 MB (shared)
Chip lithography22 nm7 nm+
Die size160 mm28x 81 mm2
Number of transistors1,400 million33,200 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoYes

Compatibility

Information on Xeon E3-1275 v2 and EPYC 7763 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration12
SocketFCLGA1155SP3
Power consumption (TDP)77 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1275 v2 and EPYC 7763. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX-no data
Idle States+no data
Thermal Monitoring+no data
Flex Memory Access+no data
Demand Based Switching+no data
FDI+no data
Fast Memory Access+no data
StatusDiscontinuedno data

Security technologies

Xeon E3-1275 v2 and EPYC 7763 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Identity Protection+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1275 v2 and EPYC 7763 are enumerated here.

AMD-Vno data+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1275 v2 and EPYC 7763. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-3200
Maximum memory size32.77 GB4 TiB
Max memory channels2no data
Maximum memory bandwidth25.6 GB/s204.795 GB/s
ECC memory support+no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD P4000N/A
Quick Sync Video+no data
Clear Video HD+no data
Graphics max frequency1.25 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1275 v2 and EPYC 7763 integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1275 v2 and EPYC 7763.

PCIe version3.04.0
PCI Express lanesno data128

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E3-1275 v2 4.31
EPYC 7763 55.57
+1189%

EPYC 7763 outperforms Xeon E3-1275 v2 by 1189% in our combined benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Xeon E3-1275 v2 6627
EPYC 7763 85354
+1188%

EPYC 7763 outperforms Xeon E3-1275 v2 by 1188% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Xeon E3-1275 v2 639
EPYC 7763 1379
+116%

EPYC 7763 outperforms Xeon E3-1275 v2 by 116% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Xeon E3-1275 v2 2258
EPYC 7763 11241
+398%

EPYC 7763 outperforms Xeon E3-1275 v2 by 398% in GeekBench 5 Multi-Core.

Gaming performance

Advantages and disadvantages


Performance score 4.31 55.57
Recency 14 May 2012 15 March 2021
Physical cores 4 64
Threads 8 128
Cost $808 $7890
Chip lithography 22 nm 7 nm
Power consumption (TDP) 77 Watt 280 Watt

The EPYC 7763 is our recommended choice as it beats the Xeon E3-1275 v2 in performance tests.


Should you still have questions on choice between Xeon E3-1275 v2 and EPYC 7763, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E3-1275 v2
Xeon E3-1275 v2
AMD EPYC 7763
EPYC 7763

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