Select any two CPUs for comparison
VS

Gaming Performance Comparison

Recommended System Requirements
Game Core i7-10700T 8-Core 2.00GHz Opteron 6276
Cyberpunk 2077 28% 17%
Hitman 3 2% 11%
Assassins Creed: Valhalla 2% 11%
The Medium 24% 42%
Resident Evil 8 19% 8%
FIFA 21 32% 23%
Call of Duty: Black Ops Cold War 30% 20%
Grand Theft Auto VI 19% 36%
Genshin Impact 45% 37%
Far Cry 6 14% 30%

In terms of overall gaming performance, the Intel Core i7-10700T 8-Core 2.00GHz is massively better than the AMD Opteron 6276 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 Core i7-10700T 8-Core was released over three years more recently than the Opteron 6276, and so the Core i7-10700T 8-Core is likely to have far better levels of support, and will be much more optimized and ultimately superior to the Opteron 6276 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 Opteron 6276 has 8 more cores than the Core i7-10700T 8-Core. 16 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 Core i7-10700T 8-Core is more than enough for gaming purposes. However, if you intend on running a server with the Opteron 6276, it would seem to be a decent choice.

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 Core i7-10700T 8-Core and Opteron 6276 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 Opteron 6276 has a 0.3 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. As such, we need to look elsewhere for more reliable comparisons.

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 Core i7-10700T 8-Core has a 1048 KB bigger L2 cache than the Opteron 6276, but on the other hand, it is the Opteron 6276 that has a 16368 MB bigger L3 cache than the Core i7-10700T 8-Core. In this case, the L2 size is probably what counts, so the Core i7-10700T 8-Core 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 Core i7-10700T 8-Core has a 80 Watt lower Maximum TDP than the Opteron 6276, and was created with a 18 nm smaller manufacturing technology. What this means is the Core i7-10700T 8-Core will consume significantly less power and consequently produce less heat, enabling more prolonged computational tasks with fewer adverse effects. This will lower your yearly electricity bill significantly, as well as prevent you from having to invest in extra cooling mechanisms (unless you overclock).

The Core i7-10700T 8-Core has an on-board GPU, which means that it will be capable of running basic graphics applications (i.e., games) without the need for a dedicated graphics card. The Opteron 6276, however, does not, and you will probably have to look for a dedicated card if you wish to use it at all.

For in-depth GPU comparisons with the Intel UHD Graphics 630, click on the following GPU overview comparison icon (visible throughout Game-Debate), and choose a GPU from the list to compare against:

On-board GPUs tend to be fairly awful in comparison to dedicated cards from the likes of AMD or Nvidia, but as they are built into the CPU, they also tend to be cheaper and require far less power to run (this makes them a good choice for laptops). We would recommend a dedicated card for running the latest games, but integrated GPUs are improving all the time and casual gamers may find less recent games perform perfectly acceptably.

CPU Core Details

CPU CodenameComet Lake-SInterlagos
MoBo SocketLGA 1200Socket G34
Notebook CPUnono
Release Date04 Feb 202014 Nov 2011
CPU LinkGD LinkGD Link
Approved

CPU Technical Specifications

CPU Cores8vs16
CPU Threads16vs-
Clock Speed2 GHzvs2.3 GHz
Turbo Frequency4.5 GHzvs-
System Bus -vs6400 MHz
Max TDP35 Wvs115 W
Lithography14 nmvs32 nm
Bit Width64 Bitvs-
Max Temperature100°Cvs55°C
Virtualization Technologynovsyes
Comparison

CPU Cache and Memory

L1 Cache Size512 KBvs48 KB
L1 Cache Count-vs16
L2 Cache Size2048 KBvs1000 KB
L2 Cache Count-vs16
L2 Cache Speed-vs2300 MHz
L3 Cache Size16 MBvs16384 MB
Max Memory Size-vs-
Memory Channels-vs-
ECC Memory Supportnovsno
Comparison

CPU Graphics

GraphicsIntel UHD Graphics 630
Base GPU Frequency350 MHzvs-
Max GPU Frequency1150 MHzvs-
DirectX12vs-
Displays Supported-vs-
Comparison

CPU Package and Version Specifications

Package Size-vs-
Revision-vs-
PCIe Revision-vs-
PCIe Configurations-vs-

Gaming Performance Value

Performance Value

CPU Mini Review

Mini ReviewThe Core i7-10700T 8-Core 2.00GHz is a CPU based on a refinement of the 14nm++ Comet Lake-S microarchitecture. It offers 8 physical cores (16 logical), initially clocked at 2.00 GHz, which may go up to 4.50 GHz using 8 cores with Turbo Boost. The Core i7-10700T has 16MB of L3 Cache.Opteron Hexadeca Core 6274 is a 16-Core Server CPU part of the Opteron 6200 Series released by AMD in 2011/2012.
Each Core is clocked at 2.2 and features one thread, making a total of 16.
Obviously not designed for gaming, due to its tremendous price, it will deliver great performance for those crazy enough to use for extreme gaming performance.

Vendor-Specific Features

Intel Quick Sync VideoAMD Power Management
Intel InTru 3DAMD Business Class
Intel InsiderAMD Black Edition
Intel Wireless Display
Intel Flexible Display
Intel Clear Video HD
Intel vPro
Intel Hyper-Threading
Intel Virt. Tech. for Directed I/O
Intel Trusted Execution
AES New Instructions
Intel Anti-Theft
Idle States
Intel SpeedStep
Thermal Monitoring
Execute Disable Bit
Intel VT-x with EPT
Embedded Options