Side by side comparison and review of Intel Celeron G1840T and Intel Core i7 2820QM (2nd Gen). Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Celeron G1840T | Intel Core i7 2820QM (2nd Gen) |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Celeron G1840T | Intel Core i7 2820QM (2nd Gen) |
|---|
| Type | Intel Celeron G1840T | Intel Core i7 2820QM (2nd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | - | 988-pin Micro FCPGA |
| Compatible Processor Socket | LGA1150 Socket | - |
| Manufacturing Process | 22 nm | 32 nm |
| Thermal Design Power | 35 W | 45 W |
| Thermal Specification | 66.4 °C | 100 °C |
| PCI Express Revision | 3.0 | 2.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 2 threads | 8 threads |
| Clock Speed (Frequency) | 2.5 GHz | 2.3 GHz |
| Max Turbo Speed | - | 3.4 GHz |
| Bus Speed | 1133 MHz | - |
| 64-bit Computing | - | Yes |
| CACHE MEMORY |
|---|
| Cache | 2 MB | 8 MB |
|---|---|---|
| Cache Memory Details | L3 - 2 MB | L3 - 8 MB |
| Installed Size | 2 MB | 8 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Celeron G1840T | Intel Core i7 2820QM (2nd Gen) |
|---|
| Type | Intel HD Graphics | - |
|---|---|---|
| Base Frequency | 200 MHz | - |
| Max Dynamic Frequency | 1.05 GHz | - |
| Max Supported Memory Size | 1.7 GB | - |
| Max Supported Resolution | 1920x1080@60Hz (HDMI), 1920x1200@60Hz (VGA), 2560x1600@60Hz (DP), 2560x1600@60Hz (eDP) | - |
| Features | Intel Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable | - |
| EXPANSION & CONNECTIVITY | Intel Celeron G1840T | Intel Core i7 2820QM (2nd Gen) |
|---|
| Compatible Slots | - | 1 x processor |
|---|
| MISCELLANEOUS | Intel Celeron G1840T | Intel Core i7 2820QM (2nd Gen) |
|---|
| Service & Support | - | Limited warranty - 3 years |
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