Select any two CPUs for comparison

Gaming Performance Comparison

Recommended System Requirements
Game Ryzen R7 1700 Xeon E5-2648L v2
Cyberpunk 2077 39% 40%
Assassins Creed: Valhalla 18% 19%
Call of Duty: Black Ops Cold War 20% 22%
Genshin Impact 54% 55%
eFootball PES 2021 35% 35%
Mafia: Definitive Edition 35% 35%
Watch Dogs Legion 18% 19%
FIFA 21 43% 44%
Marvel's Avengers 20% 22%
Microsoft Flight Simulator 31% 32%

In terms of overall gaming performance, the Intel Xeon E5-2648L v2 is marginally better than the AMD Ryzen R7 1700 when it comes to running the latest games. This also means it will be less likely to bottleneck more powerful GPUs, allowing them to achieve more of their gaming performance potential.

The Ryzen R7 1700 was released over three years more recently than the Xeon E5-2648L v2, and so the Ryzen R7 1700 is likely to have far better levels of support, and will be much more optimized and ultimately superior to the Xeon E5-2648L v2 when running the latest games.

Both CPUs exhibit very powerful performance, so it probably isn't worth upgrading from one to the other, as both are capable of running even the most demanding games at the highest settings (assuming they are accompanied by equivalently powerful GPUs).

The Xeon E5-2648L v2 has 2 more cores than the Ryzen R7 1700. 10 cores is probably excessive if you mean to just run the latest games, as games are not yet able to harness this many cores. The cores in the Ryzen R7 1700 is more than enough for gaming purposes. However, if you intend on running a server with the Xeon E5-2648L v2, it would seem to be a decent choice.

The Xeon E5-2648L v2 has 4 more threads than the Ryzen R7 1700. Both the Ryzen R7 1700 and the Xeon E5-2648L v2 use hyperthreading. The Ryzen R7 1700 has 2 logical threads per physical core and the Xeon E5-2648L v2 has 2.

Multiple threads are useful for improving the performance of multi-threaded applications. Additional cores and their accompanying thread will always be beneficial for multi-threaded applications. Hyperthreading will be beneficial for applications optimized for it, but it may slow others down. For games, the number of threads is largely irrelevant, as long as you have at least 2 cores (preferably 4), and hyperthreading can sometimes even hit performance.

More important for gaming than the number of cores and threads is the clock rate. Problematically, unless the two CPUs are from the same family, this can only serve as a general guide and nothing like an exact comparison, because the clock cycles per instruction (CPI) will vary so much.

The Ryzen R7 1700 and Xeon E5-2648L v2 are not from the same family of CPUs, so their clock speeds are by no means directly comparable. Bear in mind, then, that while the Ryzen R7 1700 has a 1.1 GHz faster frequency, this is not always an indicator that it will be superior in performance, despite frequency being crucial when trying to avoid GPU bottlenecking. In this case, however, the difference is probably a good indicator that the Xeon E5-2648L v2 is superior.

Aside from the clock rate, the next-most important CPU features for PC game performance are L2 and L3 cache size. Faster than RAM, the more cache available, the more data that can be stored for lightning-fast retrieval. L1 Cache is not usually an issue anymore for gaming, with most high-end CPUs eking out about the same L1 performance, and L2 is more important than L3 - but L3 is still important if you want to reach the highest levels of performance. Bear in mind that although it is better to have a larger cache, the larger it is, the higher the latency, so a balance has to be struck.

The Ryzen R7 1700 has a 3840 KB bigger L2 cache than the Xeon E5-2648L v2, but on the other hand, it is the Xeon E5-2648L v2 that has a 9 MB bigger L3 cache than the Ryzen R7 1700. In this case, the L2 size is probably what counts, so the Ryzen R7 1700 is likely superior in this area.

The maximum Thermal Design Power is the power in Watts that the CPU will consume in the worst case scenario. The lithography is the semiconductor manufacturing technology being used to create the CPU - the smaller this is, the more transistors that can be fit into the CPU, and the closer the connections. For both the lithography and the TDP, it is the lower the better, because a lower number means a lower amount of power is necessary to run the CPU, and consequently a lower amount of heat is produced.

The Ryzen R7 1700 has a 5 Watt lower Maximum TDP than the Xeon E5-2648L v2, and was created with a 8 nm smaller manufacturing technology. What this means is the Ryzen R7 1700 will consume slightly less power and consequently produce less heat, enabling more prolonged computational tasks with fewer adverse effects. This will lower your yearly electricity bill slightly, as well as prevent you from having to invest in extra cooling mechanisms (unless you overclock).

CPU Core Details

CPU CodenameZenIvy Bridge
MoBo SocketSocket AM4LGA 2011/Socket R
Notebook CPUnono
Release Date02 Mar 201710 Sep 2013
CPU LinkGD LinkGD Link

CPU Technical Specifications

CPU Cores8vs10
CPU Threads16vs20
Clock Speed3 GHzvs1.9 GHz
Turbo Frequency3.7 GHzvs2.5 GHz
Max TDP65 Wvs70 W
Lithography14 nmvs22 nm
Bit Width-vs64 Bit
Max Temperature-vs92°C
Virtualization Technologynovsno

CPU Cache and Memory

L1 Cache Size512 KBvs-
L2 Cache Size4096 KBvs256 KB
L3 Cache Size16 MBvs25 MB
ECC Memory Supportnovsno

CPU Graphics

Base GPU Frequency-vs-
Max GPU Frequency-vs-
Displays Supported-vs-

CPU Package and Version Specifications

Package Size-vs52.5mm x 45mm
PCIe Revision-vs-
PCIe Configurations-vs-

Gaming Performance Value

Performance Value

CPU Mini Review

Mini ReviewThe AMD Ryzen 7 1700 8-Core 3.7GHz is a high-end CPU based on the 14nm Zen micro architecture. It offers 8 physical cores (16 threads), initially clocked at 3.0 GHz base clock, rising to 3.7 GHz with boost clock. It has an unlocked multiplier for overclocking, and 16MB of L3 Cache. Among its many features are Simultaneous Multithreading, Cool n Quiet, CoolCore Technology, Extended Frequency Range (XFX), Pure Power and Precision Boost. This CPU is likely to offer exceptional computational performance and will not be the bottleneck in any modern gaming PC. It will be able to play all modern games comfortably on high/ultra graphics performance without being a hindrance to the accompanying GPU.The Xeon E5-2648L v2 is a high performance, 10 core 64-bit processor released in September 2013. It has a clock speed of 1.9GHz with turbo boost to 2.5GHz. It is based on the Ivy Bridge architecture and does not support integrated graphics.
The performance of the Xeon E5-2648L v2 is incredibly high, and it has a price tag to match.