AMD A10 PRO-7800B vs Intel Core i7-3537U Comparison

Where Each One Wins

The benchmark data splits these two processors along clear lines. The Intel Core i7-3537U wins both recorded head-to-head tests, while the AMD A10 PRO-7800B does not register a single victory in the shared benchmark suite. The Intel part takes the GeekBench multicore test with a score of 1269 against the AMD chip's 1055, a margin of 20.3 percent. The single-core gap is even wider: Intel scores 658, AMD scores 436, producing a 50.9 percent advantage for the Intel processor.

The use-case split favors Intel for any workload that leans on single-thread performance. The 50.9 percent lead in GeekBench single-core means applications that cannot spread work across cores will run noticeably better on the Intel chip. This includes typical desktop responsiveness, older software, and lightly threaded productivity tasks. The AMD part's 4 physical cores do not help in these scenarios because the per-core throughput is substantially lower.

For multi-threaded work, the Intel chip still leads, but the margin narrows to 20.3 percent. This suggests the AMD A10 PRO-7800B's four cores partially compensate for its weaker architecture. The Intel i7-3537U has only 2 cores but 4 threads, so it relies on Hyper-Threading to keep pace. The data shows that even with half the physical cores, the Intel part maintains a solid lead in the multicore test.

Looking at the broader database context, the Intel chip sits at the 21st percentile among all CPUs, while the AMD part sits at the 20th percentile. These are nearly identical overall positions, but the average benchmark scores tell a slightly different story. The Intel i7-3537U posts an average score of 766, while the AMD A10 PRO-7800B averages 746. The Intel chip's nearest rival in the database is the AMD A8-6600K with an average score of 764, a delta of just 0.3 percent. The AMD A10 PRO-7800B's closest competitor is the Intel Core i5-4200U at 746, with a delta of 0 percent.

The practical takeaway: Intel wins on raw speed in every measured category. AMD wins on core count but loses on execution efficiency per core. For users who value responsiveness and single-threaded speed, the Intel chip is the clear choice. For workloads that can use four physical cores, the AMD part narrows the gap but still trails.

Architecture Differences

The two processors come from different design philosophies and manufacturing processes. The Intel Core i7-3537U uses the Ivy Bridge architecture built on a 22 nm process node, fabricated by Intel. The AMD A10 PRO-7800B uses the Steamroller architecture, codenamed Kaveri, built on a 28 nm process node by GlobalFoundries. The Intel chip's die size is 118 mm², while the AMD chip's die is 245 mm² and contains 2,411 million transistors.

Core and thread counts differ significantly. The Intel part has 2 cores and 4 threads, while the AMD part has 4 cores and 4 threads. This means the AMD chip has no simultaneous multithreading; each core handles one thread. The Intel chip uses two physical cores and doubles them to four logical threads. The base clock on the Intel chip is 2000 MHz with a boost clock of 3.20 GHz. The AMD chip starts at 3.50 GHz and boosts to 3.90 GHz. Higher clock speeds on the AMD part do not translate into higher benchmark scores, indicating the Intel architecture delivers more instructions per clock.

Cache hierarchies also differ. The Intel chip has 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 4 MB of shared L3 cache. The AMD chip has 256 KB of L1 cache total and 4 MB of L2 cache total, with no L3 cache at all. The absence of L3 cache on the AMD part likely contributes to its lower single-core performance, as the CPU must rely on slower system memory for data that would otherwise be cached on-chip.

Memory support is similar: both use DDR3 with dual-channel memory buses. The AMD chip lists a memory bandwidth of 34.1 GB/s, while the Intel chip does not have a recorded bandwidth figure in the database. Neither processor supports ECC memory. The AMD part has PCIe Gen 3 with 16 lanes (CPU only), while the Intel chip's PCIe configuration is not listed.

The integrated graphics differ as well. Intel pairs the i7-3537U with HD 4000 graphics, while AMD includes Radeon R7 graphics. The market segments differ: the Intel chip is designed for mobile platforms, while the AMD chip is a desktop part. The AMD chip is marked as end-of-life in the database, while the Intel chip's production status is not recorded. The Intel chip uses the BGA 1023 socket, and the AMD chip uses Socket FM2+.

Power consumption is a major architectural differentiator. The Intel chip has a TDP of 17 watts, while the AMD chip draws 65 watts. This nearly fourfold difference in thermal design power means the Intel chip is suited for thin laptops and low-power devices, while the AMD chip requires a desktop cooling solution. The release dates also differ: Intel launched in January 2013, AMD launched in July 2014.

Head-to-Head Benchmarks

The shared benchmark suite between these two processors contains only two tests, both from GeekBench. The first is the multicore test, where the Intel Core i7-3537U scores 1269 against the AMD A10 PRO-7800B's 1055. The delta is 20.3 percent in favor of Intel. This result is notable because the AMD chip has twice as many physical cores. The Intel part's 2 cores with 4 threads outperform the AMD part's 4 cores without the benefit of simultaneous multithreading.

The second shared test is the single-core GeekBench test. Here, the Intel chip scores 658, and the AMD chip scores 436. The delta is 50.9 percent, again favoring Intel. This is the largest performance gap in the entire comparison. A 50.9 percent lead in single-threaded performance is substantial and indicates that the Intel Ivy Bridge core is significantly more efficient than the AMD Steamroller core at executing a single thread of instructions.

The database also contains additional Intel-only benchmarks that provide context for its overall performance. In CineBench R15 multicore, the Intel chip scores 201. In CineBench R20 multicore, it scores 839, and in single-core, it scores 118. CineBench R23 multicore yields 1998, and single-core yields 282. These scores place the Intel chip at the 21st percentile overall. The AMD chip has no CineBench entries in the database, so direct comparisons for those tests are not possible.

The average benchmark scores reinforce the head-to-head results. Intel's average is 766, AMD's is 746, a difference of 20 points. The nearest rivals for the Intel chip include the AMD A8-6600K at 764 (0.3 percent higher), the Intel Core i3-3240 at 761 (0.7 percent higher), the Intel Core i5-680 at 772 (0.8 percent lower), and the Intel Core i7-3687U at 773 (0.9 percent lower). The AMD chip's nearest rivals include the Intel Core i5-4200U at 746 (0 percent difference), the AMD FX-9800P at 745 (0.1 percent higher), the Intel Core i5-750 at 747 (0.2 percent lower), and the Intel Xeon E5520 at 742 (0.6 percent higher).

These rival placements show that both chips sit in a similar performance tier overall, despite the large single-core gap between them. The Intel chip's multicore lead in the head-to-head test is enough to offset the AMD chip's additional cores.

The Verdict

The data points to a clear conclusion: the Intel Core i7-3537U is the faster processor in every measured shared benchmark. It wins the multicore test by 20.3 percent and the single-core test by 50.9 percent. The AMD A10 PRO-7800B does not win a single recorded test. For anyone choosing between these two based on raw performance, the Intel chip is the superior choice.

However, the application context matters. The Intel chip is a mobile processor with a 17-watt TDP, designed for laptops and compact systems. The AMD chip is a desktop processor with a 65-watt TDP, intended for full-size desktop PCs. The Intel chip achieves its performance with far lower power consumption, making it the better option for battery-powered devices. The AMD chip consumes nearly four times the power but still cannot match the Intel chip's performance in the shared tests.

The core count difference might tempt some users toward the AMD part. Four physical cores sound more capable than two cores with four threads. But the benchmark data shows that the Intel chip's two cores with Hyper-Threading outperform the AMD chip's four cores in the multicore test. The AMD part's higher clock speeds (3.50 GHz base, 3.90 GHz boost) do not compensate for its architectural inefficiency.

The percentile rankings are nearly identical (21st for Intel, 20th for AMD), and the average scores are close (766 vs 746). This suggests that in a broader CPU landscape, these two chips are comparable in overall capability. But the head-to-head data shows a decisive Intel advantage. The verdict from the database: pick the Intel Core i7-3537U for better performance and dramatically lower power consumption. Pick the AMD A10 PRO-7800B only if you specifically need a desktop socket FM2+ part with four physical cores and are willing to accept lower benchmark scores.

FAQ

Q: Which processor has the higher single-core benchmark score?

A: The Intel Core i7-3537U scores 658 in GeekBench single-core, while the AMD A10 PRO-7800B scores 436. The Intel chip leads by 50.9 percent.

Q: Does the AMD A10 PRO-7800B win any benchmark against the Intel Core i7-3537U?

A: No. In the recorded head-to-head benchmarks, the Intel chip wins both the multicore test (1269 vs 1055) and the single-core test (658 vs 436). The AMD chip has zero wins.

Q: How do the core counts differ between these two processors?

A: The Intel Core i7-3537U has 2 cores and 4 threads. The AMD A10 PRO-7800B has 4 cores and 4 threads. Despite having fewer physical cores, the Intel chip wins the multicore benchmark by 20.3 percent.

Q: What are the power consumption figures for each chip?

A: The Intel Core i7-3537U has a TDP of 17 watts. The AMD A10 PRO-7800B has a TDP of 65 watts. The Intel chip consumes significantly less power.

Q: Which processor has a higher base clock speed?

A: The AMD A10 PRO-7800B has a base clock of 3.50 GHz and a boost clock of 3.90 GHz. The Intel Core i7-3537U has a base clock of 2000 MHz and a boost clock of 3.20 GHz. The AMD chip has higher clock speeds but lower benchmark scores.

Q: What is the overall percentile ranking for each processor?

A: The Intel Core i7-3537U is at the 21st percentile among all CPUs, with an average benchmark score of 766. The AMD A10 PRO-7800B is at the 20th percentile, with an average benchmark score of 746.

Specification Differences

| Specification | Intel Core i7-3537U | AMD A10 PRO-7800B |

|---|---|---|

| Cores | 2 | 4 |

| Threads | 4 | 4 |

| Base Clock | 2000 MHz | 3.50 GHz |

| Boost Clock | 3.20 GHz | 3.90 GHz |

| TDP | 17 W | 65 W |

| Socket | Intel BGA 1023 | AMD Socket FM2+ |

| Architecture | Ivy Bridge | Steamroller |

| Codename | Ivy Bridge | Kaveri |

| Process Node | 22 nm | 28 nm |

| Foundry | Intel | GlobalFoundries |

| Die Size | 118 mm² | 245 mm² |

| Transistors | Not listed | 2,411 million |

| L1 Cache | 64 KB (per core) | 256 KB |

| L2 Cache | 256 KB (per core) | 4 MB |

| L3 Cache | 4 MB (shared) | None |

| Memory Bandwidth | Not listed | 34.1 GB/s |

| PCIe | Not listed | Gen 3, 16 Lanes (CPU only) |

| Integrated Graphics | Intel HD 4000 | Radeon R7 |

| Market Segment | Mobile | Desktop |

| Production Status | Not listed | End-of-life |

| Release Date | 2013-01-07 | 2014-07-30 |

| Multiplier Unlocked | No | No |

| Part Number | SR0XG | AD780BYBI44JA |