Intel Core i7-4771 vs Intel Pentium G6951
Comparative analysis of Intel Core i7-4771 and Intel Pentium G6951 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps).
Differences
Reasons to consider the Intel Core i7-4771
- CPU is newer: launch date 3 year(s) 0 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- 6 more threads: 8 vs 2
- Around 39% higher clock speed: 3.90 GHz vs 2.8 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- 2.7x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 95% higher maximum memory size: 32 GB vs 16.38 GB
- Around 87% better performance in PassMark - Single thread mark: 2192 vs 1173
- 5.2x better performance in PassMark - CPU mark: 7131 vs 1383
- Around 4% better performance in Geekbench 4 - Multi-Core: 3362 vs 3231
Specifications (specs) | |
Launch date | September 2013 vs September 2010 |
Number of cores | 4 vs 2 |
Number of threads | 8 vs 2 |
Maximum frequency | 3.90 GHz vs 2.8 GHz |
Manufacturing process technology | 22 nm vs 32 nm |
L1 cache | 64 KB (per core) vs 64 KB (per core) |
L2 cache | 256 KB (per core) vs 256 KB (per core) |
L3 cache | 8192 KB (shared) vs 3072 KB (shared) |
Maximum memory size | 32 GB vs 16.38 GB |
Benchmarks | |
PassMark - Single thread mark | 2192 vs 1173 |
PassMark - CPU mark | 7131 vs 1383 |
Geekbench 4 - Multi-Core | 3362 vs 3231 |
Reasons to consider the Intel Pentium G6951
- Around 1% higher maximum core temperature: 72.6°C vs 72°C
- Around 15% lower typical power consumption: 73 Watt vs 84 Watt
- 2.1x better performance in Geekbench 4 - Single Core: 1953 vs 910
Specifications (specs) | |
Maximum core temperature | 72.6°C vs 72°C |
Thermal Design Power (TDP) | 73 Watt vs 84 Watt |
Benchmarks | |
Geekbench 4 - Single Core | 1953 vs 910 |
Compare benchmarks
CPU 1: Intel Core i7-4771
CPU 2: Intel Pentium G6951
PassMark - Single thread mark |
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PassMark - CPU mark |
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Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | Intel Core i7-4771 | Intel Pentium G6951 |
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PassMark - Single thread mark | 2192 | 1173 |
PassMark - CPU mark | 7131 | 1383 |
Geekbench 4 - Single Core | 910 | 1953 |
Geekbench 4 - Multi-Core | 3362 | 3231 |
3DMark Fire Strike - Physics Score | 9282 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 5.085 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 83.74 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.621 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 2.496 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 6.25 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1159 | |
GFXBench 4.0 - Manhattan (Frames) | 2583 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1159 | |
GFXBench 4.0 - Manhattan (Fps) | 2583 |
Compare specifications (specs)
Intel Core i7-4771 | Intel Pentium G6951 | |
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Essentials |
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Architecture codename | Haswell | Clarkdale |
Launch date | September 2013 | September 2010 |
Launch price (MSRP) | $450 | $94 |
Place in performance rating | 1577 | 1590 |
Price now | $299.99 | $94 |
Processor Number | i7-4771 | G6951 |
Series | 4th Generation Intel® Core™ i7 Processors | Legacy Intel® Pentium® Processor |
Status | Discontinued | Discontinued |
Value for money (0-100) | 9.70 | 6.70 |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 3.50 GHz | 2.80 GHz |
Bus Speed | 5 GT/s DMI2 | 2.5 GT/s DMI |
Die size | 177 mm | 81 mm2 |
L1 cache | 64 KB (per core) | 64 KB (per core) |
L2 cache | 256 KB (per core) | 256 KB (per core) |
L3 cache | 8192 KB (shared) | 3072 KB (shared) |
Manufacturing process technology | 22 nm | 32 nm |
Maximum case temperature (TCase) | 72 °C | |
Maximum core temperature | 72°C | 72.6°C |
Maximum frequency | 3.90 GHz | 2.8 GHz |
Number of cores | 4 | 2 |
Number of threads | 8 | 2 |
Transistor count | 1400 million | 382 million |
VID voltage range | 0.6500V-1.4000V | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 25.6 GB/s | 17 GB/s |
Maximum memory size | 32 GB | 16.38 GB |
Supported memory types | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V | DDR3 1066 |
Graphics |
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Device ID | 0x412 | |
Graphics base frequency | 350 MHz | 533 MHz |
Graphics max dynamic frequency | 1.20 GHz | |
Graphics max frequency | 1.2 GHz | |
Intel® Clear Video HD technology | ||
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Max video memory | 2 GB | |
Processor graphics | Intel® HD Graphics 4600 | Integrated |
Graphics interfaces |
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DisplayPort | ||
DVI | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | 2 |
VGA | ||
Wireless Display (WiDi) support | ||
Graphics image quality |
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Max resolution over DisplayPort | 3840x2160@60Hz | |
Max resolution over eDP | 3840x2160@60Hz | |
Max resolution over HDMI 1.4 | 4096x2304@24Hz | |
Max resolution over VGA | 1920x1200@60Hz | |
Graphics API support |
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DirectX | 11.2/12 | |
OpenGL | 4.3 | |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
Sockets supported | FCLGA1150 | FCLGA1156 |
Thermal Design Power (TDP) | 84 Watt | 73 Watt |
Thermal Solution | PCG 2013D | |
Peripherals |
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Max number of PCIe lanes | 16 | 16 |
PCI Express revision | Up to 3.0 | 2.0 |
PCIe configurations | Up to 1x16, 2x8, 1x8+2x4 | 1x16, 2x8 |
Scalability | 1S Only | |
Security & Reliability |
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Anti-Theft technology | ||
Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | |
Intel 64 | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® My WiFi technology | ||
Intel® Stable Image Platform Program (SIPP) | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Intel® Demand Based Switching | ||
Physical Address Extensions (PAE) | 36-bit | |
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) |