EPYC 7642 vs Core 2 Quad Q9000

VS

Aggregate performance score

Core 2 Quad Q9000
2009
4 cores / 4 threads, 45 Watt
0.99
EPYC 7642
2019
48 cores / 96 threads, 225 Watt
37.01
+3638%

EPYC 7642 outperforms Core 2 Quad Q9000 by a whopping 3638% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad Q9000 and EPYC 7642 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking247791
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data5.55
Market segmentLaptopServer
SeriesIntel Core 2 QuadAMD EPYC
Power efficiency2.0815.58
Architecture codenamePenryn (2008−2011)Zen 2 (2017−2020)
Release date1 January 2009 (15 years ago)7 August 2019 (5 years ago)
Launch price (MSRP)$348$4,775

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Quad Q9000 and EPYC 7642 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)48 (Octatetraconta-Core)
Threads496
Base clock speed2 GHz2.4 GHz
Boost clock speed2 GHz3.4 GHz
Bus rate1066 MHzno data
Multiplierno data23
L1 cacheno data96K (per core)
L2 cache6 MB512K (per core)
L3 cache6 MB L2 Cache256 MB (shared)
Chip lithography45 nm7 nm, 14 nm
Die size107 mm2192 mm2
Maximum core temperature100 °Cno data
Number of transistors410 Million4,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+
VID voltage range1.05V-1.175Vno data

Compatibility

Information on Core 2 Quad Q9000 and EPYC 7642 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 configurationno data2 (Multiprocessor)
SocketPGA478TR4
Power consumption (TDP)45 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9000 and EPYC 7642. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Demand Based Switching-no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Core 2 Quad Q9000 and EPYC 7642 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9000 and EPYC 7642 are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9000 and EPYC 7642. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4 Eight-channel
Maximum memory sizeno data4 TiB
Max memory channelsno data8
Maximum memory bandwidthno data204.763 GB/s
ECC memory support-+

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.

Core 2 Quad Q9000 0.99
EPYC 7642 37.01
+3638%

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.

Core 2 Quad Q9000 1575
EPYC 7642 58795
+3633%

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.

Core 2 Quad Q9000 274
EPYC 7642 1302
+375%

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.

Core 2 Quad Q9000 677
EPYC 7642 10239
+1412%

Gaming performance

Pros & cons summary


Performance score 0.99 37.01
Recency 1 January 2009 7 August 2019
Physical cores 4 48
Threads 4 96
Chip lithography 45 nm 7 nm
Power consumption (TDP) 45 Watt 225 Watt

Core 2 Quad Q9000 has 400% lower power consumption.

EPYC 7642, on the other hand, has a 3638.4% higher aggregate performance score, an age advantage of 10 years, 1100% more physical cores and 2300% more threads, and a 542.9% more advanced lithography process.

The EPYC 7642 is our recommended choice as it beats the Core 2 Quad Q9000 in performance tests.

Be aware that Core 2 Quad Q9000 is a notebook processor while EPYC 7642 is a server/workstation one.


Should you still have questions on choice between Core 2 Quad Q9000 and EPYC 7642, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9000
Core 2 Quad Q9000
AMD EPYC 7642
EPYC 7642

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Community ratings

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Questions & comments

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