Xeon 6756E vs Opteron 4340

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Primary details

Comparing Opteron 4340 and Xeon 6756E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Architecture codenameSeoul (2012)Sierra Forest (2024)
Release date4 December 2012 (11 years ago)3 June 2024 (less than a year ago)
Launch price (MSRP)no data$8,428

Detailed specifications

Opteron 4340 and Xeon 6756E 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 cores6 (Hexa-Core)128
Threads6128
Base clock speed3.5 GHz1.8 GHz
Boost clock speed3.8 GHz2.6 GHz
L1 cache288 KB96 KB (per core)
L2 cache6144 KB4 MB (per module)
L3 cache8192 KB (shared)96 MB (shared)
Chip lithography32 nm5 nm
Die size315 mm2no data
Maximum case temperature (TCase)no data80 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Opteron 4340 and Xeon 6756E 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 configuration22
SocketC324710
Power consumption (TDP)95 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron 4340 and Xeon 6756E. You'll probably need this information if you require some particular technology.

AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Opteron 4340 and Xeon 6756E technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Opteron 4340 and Xeon 6756E are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Opteron 4340 and Xeon 6756E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Opteron 4340 and Xeon 6756E.

PCIe versionno data5.0
PCI Express lanesno data88

Pros & cons summary


Recency 4 December 2012 3 June 2024
Physical cores 6 128
Threads 6 128
Chip lithography 32 nm 5 nm
Power consumption (TDP) 95 Watt 225 Watt

Opteron 4340 has 136.8% lower power consumption.

Xeon 6756E, on the other hand, has an age advantage of 11 years, 2033.3% more physical cores and 2033.3% more threads, and a 540% more advanced lithography process.

We couldn't decide between Opteron 4340 and Xeon 6756E. We've got no test results to judge.


Should you still have questions on choice between Opteron 4340 and Xeon 6756E, ask them in Comments section, and we shall answer.

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AMD Opteron  4340
Opteron 4340
Intel Xeon 6756E
Xeon 6756E

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