Performance
Core i7-3820QM
9,04024% of 36,991
Xeon E-2276M39% better
12,56834% of 36,991
The Xeon E-2276M has 39% better performance than the Core i7-3820QM for the 3DMark 11 Performance Physics benchmark.
Performance per dollar
Core i7-3820QM
No data available
Xeon E-2276M
27.9323% of 121.53
The Xeon E-2276M has 23% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: Intel Core i5-13400F.
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Summary
#
About the Intel Core i7-3820QM CPU
The Intel Core i7-3820QM is a 4-core (8-thread) processor built for the mobile CPU market. It launched in Q2 2012. It is part of Intel's Core i7 lineup, which is based on the Ivy Bridge microarchitecture. The i7-3820QM is compatible with Intel Socket G2 (988B) motherboards and is fabricated on Intel's 22 nm manufacturing process. It features the Intel HD 4000 integrated graphics solution.
Memory and Cache
In terms of cache, the Core i7-3820QM has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 256 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 8 MB.
Cores and Clock Speeds
The Core i7-3820QM features 4 total cores which can process 8 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.7 GHz, and it can boost up to 3.7 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Core i7-3820QM includes an integrated graphics solution called Intel HD 4000. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.
Benchmark Performance
The Core i7-3820QM has the 276th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 24.44% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
About the Intel Xeon E-2276M CPU
The Intel Xeon E-2276M is an end-of-life 6-core (12-thread) processor built for the mobile CPU market. It launched in Q2 2019 with a suggested retail price of $450. It is part of Intel's Xeon E lineup, which is based on the Coffee Lake microarchitecture. The E-2276M is compatible with Intel BGA 1440 motherboards and is fabricated on Intel's 14 nm manufacturing process. It features the UHD Graphics P630 integrated graphics solution.
Memory and Cache
The Xeon E-2276M supports DDR4 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Xeon E-2276M has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 256 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 12 MB.
Cores and Clock Speeds
The Xeon E-2276M features 6 total cores which can process 12 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.8 GHz, and it can boost up to 4.7 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Xeon E-2276M includes an integrated graphics solution called UHD Graphics P630. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.
Benchmark Performance & Value
The Xeon E-2276M has the 182nd best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 33.98% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D. Its 12,568 score and $450 launch price (MSRP) gives it a performance per dollar of 27.93. This is the 129th best in value for the 3DMark 11 Perf. Physics benchmark.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Core i7-3820QM | Xeon E-2276M |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | Core i7 | Xeon E |
| Market Segment | Mobile | Mobile |
| Release Date | Q2 2012 | Q2 2019 |
| Launch Price (MSRP) | -- | $450 |
| Production Status | -- | End-of-life |
| Shop | Check Price | Check Price |
Benchmark Performance
#
Performance
Core i7-3820QM
9,04024% of 36,991
Xeon E-2276M39% better
12,56834% of 36,991
The Xeon E-2276M has 39% better performance than the Core i7-3820QM for the 3DMark 11 Performance Physics benchmark.
The Core i7-3820QM is ranked 276th with a score of 9,040, and the Xeon E-2276M is ranked 182nd with a score of 12,568.
Performance per dollar
Core i7-3820QM
No data available
Xeon E-2276M
27.9323% of 121.53
The Xeon E-2276M has 53% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 7950X3D.
Xeon E-2276M's 27.93 performance per dollar ranks it 0th among the other benchmarked CPUs in our database.
Relative Performance
The average score in the benchmark test can be compared to similar CPUs to assess relative performance. Generally, powerful CPUs tend to have higher scores.
Choose Baseline CPU:Core i7-3820QM or
| CPU | Benchmark Performance | |
|---|---|---|
| Core i7-11375H | 12,954 | +43% |
| Core i5-1335U | 12,727 | +41% |
| Xeon E-2276M | 12,568 | +39% |
| Core i5-1345U | 12,272 | +36% |
| Core i7-1365U | 12,071.5 | +34% |
| Core i7-7820HQ | 9,118.5 | +1% |
| Core i5-9300H | 9,107 | +1% |
| Core i7-3820QM | 9,040 | |
| Core i7-3940XM | 9,032 | -0% |
| Core i7-8705G | 9,001 | -0% |
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar CPUs to assess relative value. A higher score implies a better value for your money.
Choose Baseline CPU:Core i7-3820QM orXeon E-2276M
| CPU | Performance Per Dollar | |
|---|---|---|
| Core i9-11950H | 29.46 | +5% |
| Core i5-1038NG7 | 29.38 | +5% |
| Core i3-N305 | 28.89 | +3% |
| Core i7-1365U | 28.34 | +1% |
| Core i7-1355U | 28.03 | +0% |
| Xeon E-2276M | 27.93 | |
| Core i7-11370H | 27.51 | -2% |
| Core i7-11375H | 26.88 | -4% |
| Core i5-8259U | 26.65 | -5% |
| Core i7-7820HK | 26.51 | -5% |
Benchmark Scores
This table showcases the average performance scores achieved by both CPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.
- Popular
| Benchmark | Core i7-3820QM | Xeon E-2276M |
|---|---|---|
| 3DMark 11 Performance Physics | 9,040 | 12,568 (+39.03%) |
| 3DMark Time Spy CPU | -- | 6,343 |
| Cinebench R15 Multi-Core | -- | 1,242.5 |
| Cinebench R15 Single-Core | -- | 195 |
| Geekbench 6.2 Multi-Core | 2,135 | 5,480 (+156.67%) |
| Geekbench 6.2 Single-Core | 625 | 1,459 (+133.44%) |
| CPU Mark Multi-Thread | 5,635 | 11,800 (+109.41%) |
| CPU Mark Single-Thread | 1,864 | 2,625 (+40.83%) |
Benchmarks Source: Notebookcheck
Technical Specs
#
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core i7-3820QM | Xeon E-2276M |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | Intel | Intel |
| Process Size | 22 nm | 14 nm |
| Transistors | 1,400 million | -- |
Architecture
CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.
| Spec | Core i7-3820QM | Xeon E-2276M |
|---|---|---|
| Series | Core i7 | Xeon E |
| Microarchitecture | Ivy Bridge | Coffee Lake |
| Codename | Ivy Bridge | Coffee Lake-H |
| Memory Support | -- | DDR4 |
| Memory Channels | Dual-channel | Dual-channel |
| ECC Memory | No | Yes |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.
| Spec | Core i7-3820QM | Xeon E-2276M |
|---|---|---|
| Cores | 4 | 6 |
| Threads | 8 | 12 |
| Clock Speed | 2.7 GHz | 2.8 GHz |
| Turbo Clock | 3.7 GHz | 4.7 GHz |
| Base Clock | 100 MHz | 100 MHz |
| Multiplier | 27.0x | 28.0x |
| Multiplier Unlocked | No | No |
Cache
CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.
| Spec | Core i7-3820QM | Xeon E-2276M |
|---|---|---|
| L1 Cache | 64 KB | 64 KB |
| L2 Cache | 256 KB | 256 KB |
| L3 Cache | 8 MB | 12 MB |
Compatibility & Power Consumption
Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.
| Spec | Core i7-3820QM | Xeon E-2276M |
|---|---|---|
| Socket | Intel Socket G2 (988B) | Intel BGA 1440 |
| PCI Express | -- | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 45 W | 45 W |
| TJ Max | 105 °C | 100 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core i7-3820QM | Xeon E-2276M |
|---|---|---|
| Integrated Graphics | Intel HD 4000 | UHD Graphics P630 |
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, EIST, Intel 64, XD bit, TXT, VT-x, VT-d, HTT, AES-NI | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, EIST, HTT, Intel 64, XD bit, TXT, VT-x, VT-d, AES-NI, ECC, FMA3, F16C, BMI1, BMI2, x8 SDDC, vPro, TBT 2.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.