Xeon E5603 vs Athlon PRO 300GE

VS

Aggregate performance score

Athlon PRO 300GE
2019
2 cores / 4 threads, 35 Watt
2.70
+123%
Xeon E5603
2011
4 cores / 4 threads, 80 Watt
1.21

Athlon PRO 300GE outperforms Xeon E5603 by a whopping 123% based on our aggregate benchmark results.

Primary details

Comparing Athlon PRO 300GE and Xeon E5603 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17212355
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.18
Market segmentDesktop processorServer
SeriesAMD Athlonno data
Power efficiency7.361.44
Architecture codenameZen+ (2018−2019)Westmere-EP (2010−2011)
Release date30 September 2019 (5 years ago)14 February 2011 (13 years ago)
Launch price (MSRP)no data$286

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon PRO 300GE and Xeon E5603 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 cores2 (Dual-core)4 (Quad-Core)
Threads44
Base clock speedno data1.6 GHz
Boost clock speed3.4 GHz1.6 GHz
Multiplier34no data
L1 cache192 KB64 KB (per core)
L2 cache1 MB256 KB (per core)
L3 cache4 MB4 MB (shared)
Chip lithography12 nm32 nm
Die size209.78 mm2239 mm2
Number of transistors4950 Million1,170 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Athlon PRO 300GE and Xeon E5603 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 configuration1 (Uniprocessor)2
SocketSocket AM4FCLGA1366,LGA1366
Power consumption (TDP)35 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon PRO 300GE and Xeon E5603. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI++
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Demand Based Switchingno data+
PAEno data40 Bit
Precision Boost 2+no data

Security technologies

Athlon PRO 300GE and Xeon E5603 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon PRO 300GE and Xeon E5603 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon PRO 300GE and Xeon E5603. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR3
Maximum memory size64 GB288 GB
Max memory channels23
Maximum memory bandwidth42.671 GB/s25.6 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon Vega 3no data

Peripherals

Specifications and connection of peripherals supported by Athlon PRO 300GE and Xeon E5603.

PCIe versionno data2.0

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.

Athlon PRO 300GE 2.70
+123%
Xeon E5603 1.21

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.

Athlon PRO 300GE 4327
+124%
Xeon E5603 1935

Gaming performance

Pros & cons summary


Performance score 2.70 1.21
Recency 30 September 2019 14 February 2011
Physical cores 2 4
Chip lithography 12 nm 32 nm
Power consumption (TDP) 35 Watt 80 Watt

Athlon PRO 300GE has a 123.1% higher aggregate performance score, an age advantage of 8 years, a 166.7% more advanced lithography process, and 128.6% lower power consumption.

Xeon E5603, on the other hand, has 100% more physical cores.

The Athlon PRO 300GE is our recommended choice as it beats the Xeon E5603 in performance tests.

Note that Athlon PRO 300GE is a desktop processor while Xeon E5603 is a server/workstation one.


Should you still have questions on choice between Athlon PRO 300GE and Xeon E5603, ask them in Comments section, and we shall answer.

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AMD Athlon PRO 300GE
Athlon PRO 300GE
Intel Xeon E5603
Xeon E5603

Other comparisons

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Community ratings

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