Ryzen Threadripper PRO 9995WX vs Core 2 Extreme X7900

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Aggregate performance score

Core 2 Extreme X7900
2007
2 cores / 2 threads, 44 Watt
0.63
Ryzen Threadripper PRO 9995WX
2025
96 cores / 192 threads, 350 Watt
100.00
+15773%

Ryzen Threadripper PRO 9995WX outperforms Core 2 Extreme X7900 by a whopping 15773% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29451
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.012.25
Market segmentLaptopServer
SeriesIntel Core 2 Extremeno data
Power efficiency0.6112.08
DesignerIntelAMD
Manufacturerno dataTSMC
Architecture codenameMerom (2006−2008)Shimada Peak (2025)
Release date1 September 2007 (17 years ago)23 July 2025 (less than a year ago)
Launch price (MSRP)$851$11,700

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper PRO 9995WX has 22400% better value for money than Core 2 Extreme X7900.

Performance to price scatter graph

Detailed specifications

Core 2 Extreme X7900 and Ryzen Threadripper PRO 9995WX 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)96
Threads2192
Base clock speed2.8 GHz2.5 GHz
Boost clock speed2.8 GHz5.4 GHz
Bus rate800 MHzno data
L1 cache128 KB64 KB (per core)
L2 cache4 MB1 MB (per core)
L3 cache0 KB384 MB (shared)
Chip lithography65 nm4 nm
Die size143 mm212x 70.6 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data99,780 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+
VID voltage range1.1V-1.375Vno data

Compatibility

Information on Core 2 Extreme X7900 and Ryzen Threadripper PRO 9995WX 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 configuration11
SocketPPGA478sTR5
Power consumption (TDP)44 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme X7900 and Ryzen Threadripper PRO 9995WX. 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
Idle States-no data
Demand Based Switching-no data
AMT+no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Core 2 Extreme X7900 and Ryzen Threadripper PRO 9995WX 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 Extreme X7900 and Ryzen Threadripper PRO 9995WX are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme X7900 and Ryzen Threadripper PRO 9995WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme X7900 and Ryzen Threadripper PRO 9995WX.

PCIe versionno data5.0
PCI Express lanesno data136

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.

Core 2 Extreme X7900 0.63
Ryzen Threadripper PRO 9995WX 100.00
+15773%

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. Other than that, Passmark measures multi-core performance.

Core 2 Extreme X7900 1104
Ryzen Threadripper PRO 9995WX 175727
+15817%

Gaming performance

Pros & cons summary


Performance score 0.63 100.00
Recency 1 September 2007 23 July 2025
Physical cores 2 96
Threads 2 192
Chip lithography 65 nm 4 nm
Power consumption (TDP) 44 Watt 350 Watt

Core 2 Extreme X7900 has 695.5% lower power consumption.

Ryzen Threadripper PRO 9995WX, on the other hand, has a 15773% higher aggregate performance score, an age advantage of 17 years, 4700% more physical cores and 9500% more threads, and a 1525% more advanced lithography process.

The AMD Ryzen Threadripper PRO 9995WX is our recommended choice as it beats the Intel Core 2 Extreme X7900 in performance tests.

Be aware that Core 2 Extreme X7900 is a notebook processor while Ryzen Threadripper PRO 9995WX is a server/workstation one.

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Intel Core 2 Extreme X7900
Core 2 Extreme X7900
AMD Ryzen Threadripper PRO 9995WX
Ryzen Threadripper PRO 9995WX

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Community ratings

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