Core 2 Quad Q8400 vs Ryzen Threadripper PRO 7995WX

VS

Aggregate performance score

Ryzen Threadripper PRO 7995WX
2023
96 cores / 192 threads, 350 Watt
96.70
+7338%
Core 2 Quad Q8400
2009
4 cores / 4 threads, 95 Watt
1.30

Ryzen Threadripper PRO 7995WX outperforms Core 2 Quad Q8400 by a whopping 7338% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22269
Place by popularity3not in top-100
Cost-effectiveness evaluation3.30no data
Market segmentServerDesktop processor
Power efficiency26.151.30
Architecture codenameStorm Peak (2023)Yorkfield (2007−2009)
Release date19 October 2023 (1 year ago)19 April 2009 (15 years ago)
Launch price (MSRP)$9,999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400 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 cores964 (Quad-Core)
Threads1924
Base clock speed2.5 GHz2.66 GHz
Boost clock speed5.1 GHz0.67 GHz
Bus rateno data1333 MHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)4 MB (shared)
L3 cache384 MB (shared)0 KB
Chip lithography5 nm45 nm
Die sizeCompute Die (CCD) Size 71 mm2, I/O Die (IOD) Size 388 mm2 mm22x 82 mm2
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)no data71 °C
Number of transistors78,840 million456 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400 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
SocketsTR5FCLGA775,LGA775
Power consumption (TDP)350 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX-512, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data-
FSB parityno data-
Precision Boost 2+no data

Security technologies

Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400 are enumerated here.

AMD-V+-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400.

PCIe version5.02.0
PCI Express lanes128no data

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.

Ryzen Threadripper PRO 7995WX 96.70
+7338%
Core 2 Quad Q8400 1.30

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.

Ryzen Threadripper PRO 7995WX 153598
+7327%
Core 2 Quad Q8400 2068

Gaming performance

Pros & cons summary


Performance score 96.70 1.30
Recency 19 October 2023 19 April 2009
Physical cores 96 4
Threads 192 4
Chip lithography 5 nm 45 nm
Power consumption (TDP) 350 Watt 95 Watt

Ryzen Threadripper PRO 7995WX has a 7338.5% higher aggregate performance score, an age advantage of 14 years, 2300% more physical cores and 4700% more threads, and a 800% more advanced lithography process.

Core 2 Quad Q8400, on the other hand, has 268.4% lower power consumption.

The Ryzen Threadripper PRO 7995WX is our recommended choice as it beats the Core 2 Quad Q8400 in performance tests.

Be aware that Ryzen Threadripper PRO 7995WX is a server/workstation processor while Core 2 Quad Q8400 is a desktop one.


Should you still have questions on choice between Ryzen Threadripper PRO 7995WX and Core 2 Quad Q8400, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 7995WX
Ryzen Threadripper PRO 7995WX
Intel Core 2 Quad Q8400
Core 2 Quad Q8400

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Community ratings

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