AMD Ryzen 3 1200 vs Intel Core i7-2720QM Comparison

The Intel Core i7-2720QM and AMD Ryzen 3 1200 occupy very different corners of the processor market, one a mobile chip from 2011 and the other a desktop part from 2017. Their benchmark records show a split decision that depends heavily on the workload and the benchmark generation. The Ryzen 3 1200 wins two of the three direct head-to-head tests, but the Intel part takes the most recent multi-core test by a significant margin. The average benchmark scores place them nearly level, with the Intel at 1128 and the AMD at 1116, a difference of roughly 1%. This near parity in the aggregate hides the fact that they achieve their scores through completely different architectural approaches, node technologies, and feature sets.

Head-to-Head Benchmarks

The most striking result in the direct comparisons comes from Cinebench R23 multi-core, where the Intel Core i7-2720QM scores 3417 against the AMD Ryzen 3 1200's 3013. That is a 13.4% lead for the Intel part, a notable reversal given the AMD chip's newer design and higher clock speeds. The Intel's advantage here likely stems from its 8 threads versus the AMD's 4 threads, allowing it to distribute the rendering workload across more logical processors. Even though each individual Intel core is older and slower per clock, the thread count advantage proves decisive in this specific multi-threaded test.

However, the AMD Ryzen 3 1200 dominates the other two direct comparisons. In Cinebench R15 multi-core, the AMD scores 480 while the Intel manages only 344, a 28.3% deficit for the Intel part. This is a substantial gap, and it shows that in the older R15 benchmark, the AMD's higher base clock of 3.10 GHz and boost clock of 3.40 GHz, combined with its more efficient Zen architecture, overwhelm the Intel's thread advantage. The delta is nearly identical in magnitude to the Intel's win in R23, but in the opposite direction, making the two parts look like mirror images depending on which Cinebench version is used.

The single-core comparison is even more lopsided. In Cinebench R23 single-core, the AMD Ryzen 3 1200 scores 834, while the Intel Core i7-2720QM scores 482. That is a 42.2% lead for the AMD, which is a massive margin in any benchmark. This result clearly reflects the architectural generational gap: the Zen cores in the AMD chip are far more efficient per clock than the Sandy Bridge cores in the Intel, and the AMD also runs at a higher clock speed (3.40 GHz boost versus 3.30 GHz boost). For single-threaded workloads, which still dominate many everyday applications and games, this difference is enormous.

Looking at the broader benchmark suite beyond the direct head-to-head tests, the Intel part has more recorded scores. It shows a Cinebench R20 multi-core score of 1435 and a single-core score of 202, a Geekbench multi-core score of 1535 and a single-core score of 484. The AMD part lacks these specific tests in the database, so direct comparisons there are not possible. However, the Intel's Geekbench single-core score of 484 aligns closely with its Cinebench R23 single-core score of 482, suggesting consistency in its single-threaded performance. The AMD's Cinebench R15 single-core score of 135 is the only other single-thread data point for that chip, and when compared to the Intel's R23 single-core score of 482, it shows the AMD's strength, though the different benchmark versions make a direct percentage comparison invalid.

The wins tally stands at 1 for the Intel and 2 for the AMD in the head-to-head tests. The Intel's win is in the most recent multi-core benchmark, which is often considered more representative of modern rendering workloads. The AMD's wins are in the older multi-core test and the more recent single-core test. The percentile ranks are close as well, with the Intel at 32 and the AMD at 31 out of all CPUs in the database. This effectively places them side by side in overall performance, despite their very different strengths and weaknesses.

The Verdict

The data does not point to a single clear winner; it points to two different winners for two different use cases. For users whose primary workloads are heavily multi-threaded and scale well with thread count, particularly in recent Cinebench R23 rendering tasks, the Intel Core i7-2720QM holds a 13.4% advantage over the AMD Ryzen 3 1200. This makes the Intel part the better choice for those specific modern multi-core rendering scenarios, where its 8 threads provide a tangible benefit.

For users who prioritize single-threaded performance, the AMD Ryzen 3 1200 is the overwhelming choice. Its 42.2% lead in Cinebench R23 single-core over the Intel is not a marginal difference; it is a generational leap. This translates to snappier everyday responsiveness, faster application launches, and better performance in software that is not well optimized for many cores. The AMD also wins the older Cinebench R15 multi-core test by 28.3%, which covers users running legacy benchmark or rendering software.

The average benchmark scores, 1128 for the Intel and 1116 for the AMD, suggest that on a balanced mix of workloads, they perform nearly identically. The Intel part has a slightly higher average, but the difference is less than 1.1%, which is within run-to-run variance. The AMD's nearest rivals in the database include the Intel Core i3-7300 with an average score of 1115, a 0.1% difference, and the Intel Core i5-3550S at 1118, a 0.2% difference. The Intel part's nearest rivals include the Intel Core i5-3330S at 1128 with a 0% difference and the Intel Core i3-1115GRE at 1127 with a 0.1% difference. This clustering shows that both chips sit firmly in the mid-range of CPU performance, surrounded by older and newer parts of similar capability.

The production status offers a practical distinction. The Intel Core i7-2720QM is end-of-life, meaning it is no longer manufactured and is only available on the used market. The AMD Ryzen 3 1200 is active, meaning it is still in production and available for new builds. This matters for system longevity and warranty considerations, though the database does not quantify availability or pricing trends. The AMD also supports ECC memory, which the Intel does not, making the AMD a better fit for basic server or workstation environments where data integrity is critical.

Architecture Differences

The architectural gap between these two processors is vast. The Intel Core i7-2720QM is built on the Sandy Bridge architecture, a 32 nm process from Intel's foundry. It contains 1,160 million transistors on a die size of 216 mm². The AMD Ryzen 3 1200 is built on the Zen architecture, a 14 nm process from GlobalFoundries. It packs 4,800 million transistors on a 213 mm² die. The transistor count difference is stark: the AMD has over four times as many transistors, yet its die is slightly smaller. This is a direct result of the much denser 14 nm process compared to the 32 nm process, and it provides the foundation for the AMD's superior per-core efficiency.

The core configurations differ fundamentally. The Intel part has 4 cores and 8 threads, using Hyper-Threading to present two logical processors per physical core. The AMD part has 4 cores and 4 threads, with no simultaneous multi-threading. This means the Intel can handle more concurrent threads, but each of its cores is architecturally older and less efficient. The cache hierarchy also differs. The Intel has 64 KB of L1 cache per core, 256 KB of L2 per core, and 6 MB of shared L3 cache. The AMD has 96 KB of L1 per core, 512 KB of L2 per core, and 8 MB of shared L3 cache. The AMD's larger caches at every level give it an advantage in situations where data reuse is high, reducing the need to access slower main memory.

The integrated graphics situation is another major divide. The Intel part includes Intel HD 3000 graphics, making it a complete system-on-chip for mobile platforms where a discrete GPU is optional. The AMD Ryzen 3 1200 has no integrated graphics at all, meaning a discrete graphics card is mandatory for any display output. This is a critical consideration for system builders, as the AMD requires an additional component purchase, while the Intel does not.

The memory support also reflects their different eras. The Intel part does not have a listed memory support type in the database, but it uses a dual-channel memory bus. The AMD explicitly supports DDR4 memory with a dual-channel bus and a memory bandwidth of 42.7 GB/s. The AMD also supports ECC memory, which is a feature that the Intel lacks entirely. The PCIe support is different as well: the AMD provides Gen 3 with 16 lanes from the CPU, while the Intel has no PCIe information recorded.

The production nodes and foundries are not just minor details; they define the performance envelope. The 32 nm Sandy Bridge parts were designed for a different era of power and thermal limits, while the 14 nm Zen parts benefit from over a half-decade of process improvements. The Intel part has a TDP of 45 watts, while the AMD part has a TDP of 65 watts. The higher TDP for the AMD is notable because it is a desktop part, while the Intel is a mobile part, so the comparison is not apples-to-apples in terms of power delivery or cooling constraints. The Intel's lower TDP made it suitable for laptops, while the AMD's higher TDP is more typical of a desktop socketed processor.

Specification Differences

The recorded specifications show several clear differences between the two parts. The base clocks are different: the Intel runs at 2.20 GHz, while the AMD runs at 3.10 GHz. The boost clocks are closer: the Intel boosts to 3.30 GHz, while the AMD boosts to 3.40 GHz. The thread counts differ as noted, with 8 threads for the Intel and 4 for the AMD. The TDP is 45 watts for the Intel and 65 watts for the AMD. The sockets are entirely different: the Intel uses Intel BGA 1224, which is a soldered mobile socket, while the AMD uses AMD Socket AM4, a standard desktop socket with a user-replaceable CPU.

The process node differs, with the Intel at 32 nm and the AMD at 14 nm. The transistor counts are 1,160 million for the Intel and 4,800 million for the AMD. The die sizes are 216 mm² for the Intel and 213 mm² for the AMD. The cache configurations differ: the Intel has 64 KB L1 per core, 256 KB L2 per core, and 6 MB shared L3, while the AMD has 96 KB L1 per core, 512 KB L2 per core, and 8 MB shared L3. The memory support is not listed for the Intel, but the AMD explicitly supports DDR4. The memory bandwidth is listed only for the AMD at 42.7 GB/s.

The integrated graphics are present on the Intel (Intel HD 3000) and absent on the AMD. The AMD supports ECC memory, while the Intel does not. The PCIe specification is listed only for the AMD as Gen 3 with 16 lanes from the CPU. The market segments differ: the Intel is a mobile part, while the AMD is a desktop part. The production status differs: the Intel is end-of-life, while the AMD is active. The multiplier is unlocked on the AMD, allowing overclocking, while it is locked on the Intel. The release dates are far apart, with the Intel launching in January 2011 and the AMD in July 2017.

FAQ

Q: Which processor has a higher clock speed?

A: The AMD Ryzen 3 1200 has a higher base clock of 3.10 GHz compared to the Intel's 2.20 GHz, and a higher boost clock of 3.40 GHz compared to the Intel's 3.30 GHz.

Q: Does either processor support ECC memory?

A: Yes, the AMD Ryzen 3 1200 supports ECC memory. The Intel Core i7-2720QM does not support ECC memory.

Q: Which processor is better for single-threaded performance based on the recorded data?

A: The AMD Ryzen 3 1200 is significantly better for single-threaded performance. In Cinebench R23 single-core, it scores 834 versus the Intel's 482, a 42.2% lead.

Q: Which processor has more threads?

A: The Intel Core i7-2720QM has 8 threads, while the AMD Ryzen 3 1200 has 4 threads.

Q: Is there an integrated GPU on either processor?

A: The Intel Core i7-2720QM includes Intel HD 3000 integrated graphics. The AMD Ryzen 3 1200 has no integrated graphics.

Q: What is the average benchmark score difference between the two?

A: The Intel Core i7-2720QM has an average benchmark score of 1128, while the AMD Ryzen 3 1200 has an average score of 1116. The Intel is 12 points higher, which is about 1% difference.