Intel Celeron B815: specs and benchmarks

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Summary

Intel started Celeron B815 sales 1 January 2012 at a recommended price of $86. This is a Sandy Bridge architecture notebook processor primarily aimed at home systems. It has 2 cores and 2 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 1600 MHz and a locked multiplier.

Compatibility-wise, this is FCPGA988,PGA988 processor with a TDP of 35 Watt. It supports DDR3 memory.

We have no data on Celeron B815 benchmark results.

General info

Celeron B815 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rankingnot rated
Place by popularitynot in top-100
Market segmentLaptop
SeriesIntel Celeron
Architecture codenameSandy Bridge (2011−2013)
Release date1 January 2012 (12 years old)
Launch price (MSRP)$86of 305 (Core i7-870)
Current price$34 (0.4x MSRP)of 17802 (Threadripper PRO 7995WX)

Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores2 (Dual-core)
Threads2
Base clock speed1.6 GHzof 4.7 (FX-9590)
Boost clock speed1.6 GHzof 6.2 (Core i9-14900KS)
L1 cache64K (per core)of 7475.2 (Apple M2 Pro 10-Core)
L2 cache256K (per core)of 36864 (Apple M2 Max)
L3 cache2 MB (shared)of 768 (EPYC 7373X)
Chip lithography32 nmof 3 (Apple M3 Max 16-Core)
Die size131 mm2
Maximum core temperature100 °Cof 110 (Atom x7-E3950)
Number of transistors504 millionof 9900000 (Ryzen 5 7645HX)
64 bit support+
Windows 11 compatibility-
Unlocked multiplierNo

Compatibility

Information on Celeron B815 compatibility with other computer components and devices: 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 configuration1of 8 (Opteron 842)
SocketFCPGA988,PGA988
Power consumption (TDP)35 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Celeron B815. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2
AES-NI-
FMA+
Enhanced SpeedStep (EIST)+
My WiFi-
Turbo Boost Technology-
Hyper-Threading Technology-
Idle States+
Thermal Monitoring+
Flex Memory Access+
Demand Based Switching-
FDI+
Fast Memory Access+
StatusDiscontinued

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT-
EDB+
Anti-Theft-

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d-
VT-x+

Memory specs

Types, maximum amount and channel number of RAM supported by Celeron B815's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3of 5600 (Ryzen 9 7940HS)
Maximum memory size16 GBof 786 (Xeon E5-2670 v3)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth21.3 GB/sof 460.8 (EPYC 9124)
ECC memory support-

Graphics specifications

General parameters of a GPU integrated into Celeron B815.

Integrated graphics cardIntel® HD Graphics for 2nd Generation Intel® Processors
Quick Sync Video-
Clear Video HD-
Graphics max frequency1.05 GHz
InTru 3D-

Graphics interfaces

Available interfaces and connections of Celeron B815's integrated GPU.

Number of displays supported2
eDP+
DisplayPort+
HDMI+
SDVO+
CRT+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version2.0of 5 (Core i9-12900K)
PCI Express lanes16of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Celeron B815. Overall benchmark performance is measured in points in 0-100 range, higher is better.


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.

Benchmark coverage: 68%

Celeron B815 724

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.

Benchmark coverage: 42%

Celeron B815 240

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.

Benchmark coverage: 42%

Celeron B815 424

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Benchmark coverage: 20%

Celeron B815 2093

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Benchmark coverage: 19%

Celeron B815 4029

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Benchmark coverage: 19%

Celeron B815 1645

Recommended GPUs

People consider these graphics cards to be good for Celeron B815, according to our PC configuration statistics.

These are the fastest graphics cards for Celeron B815 in our user configuration statistics. There is a total of 1205 configurations based on Celeron B815 in our database.

RTX 4090 GeForce RTX 4090
0.2% (3/1205)
RTX 4080 GeForce RTX 4080
0.08% (1/1205)
RTX 3090 Ti GeForce RTX 3090 Ti
0.2% (2/1205)
RTX 3080 Ti GeForce RTX 3080 Ti
0.08% (1/1205)
RTX 4060 GeForce RTX 4060
0.08% (1/1205)
RTX 3060 GeForce RTX 3060
0.4% (5/1205)
RX 5600 XT Radeon RX 5600 XT
0.08% (1/1205)

User ratings: view and submit

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2.6 97 votes

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