AMD Ryzen 7 7840S vs AMD A10-6800K
The Ryzen 7 7840S has 412% better performance than the A10-6800K for the 3DMark 11 Performance Physics benchmark.
The A10-6800K has 24% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: Intel Core i5-13400F.
Summary
About the AMD Ryzen 7 7840S CPU
The AMD Ryzen 7 7840S is a 8-core (16-thread) processor built for the mobile CPU market. The 7840S is compatible with FP7 FP7r2 FP8 motherboards and is fabricated on a 4 nm manufacturing process.
Memory and Cache
In terms of cache, the Ryzen 7 7840S has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 512 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 8 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 16 MB.
Cores and Clock Speeds
The Ryzen 7 7840S features 8 total cores which can process 16 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3800.0 MHz, and it can boost up to 5100.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Ryzen 7 7840S does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
Benchmark Performance
The Ryzen 7 7840S has the 80th best 3DMark 11 Performance Physics score among the 767 benchmarked CPUs in our database. It achieves 54.35% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.
About the AMD A10-6800K CPU
The AMD A10-6800K is an end-of-life 4-core (4-thread) processor built for the desktop CPU market. It launched in Q2 2013 with a suggested retail price of $142. It is part of AMD's A10 lineup, which is based on the Richland microarchitecture. The A10-6800K is compatible with AMD Socket FM2 motherboards and is fabricated on GlobalFoundries's 32 nm manufacturing process. It features the Radeon HD 8670D integrated graphics solution.
Memory and Cache
The A10-6800K supports DDR3 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the A10-6800K has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 192 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 4 MB, is larger but slower than the L1.
Cores and Clock Speeds
The A10-6800K features 4 total cores which can process 4 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 4.1 GHz, and it can boost up to 4.4 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.
Integrated Graphics
The A10-6800K includes an integrated graphics solution called Radeon HD 8670D. 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 A10-6800K has the 490th best 3DMark 11 Performance Physics score among the 767 benchmarked CPUs in our database. It achieves 10.62% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X. Its 4,066 score and $142 launch price (MSRP) gives it a performance per dollar of 28.63. This is the 136th 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 | Ryzen 7 7840S | A10-6800K |
|---|---|---|
| Manufacturer | AMD | AMD |
| Series | -- | A10 |
| Market Segment | Mobile | Desktop |
| Release Date | -- | Q2 2013 |
| Launch Price (MSRP) | -- | $142 |
| Production Status | -- | End-of-life |
| Shop | Check Price | Check Price |
Benchmark Performance
The Ryzen 7 7840S has 412% better performance than the A10-6800K for the 3DMark 11 Performance Physics benchmark.
The Ryzen 7 7840S is ranked 80th with a score of 20,801, and the A10-6800K is ranked 490th with a score of 4,066.
The A10-6800K has 49% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 9950X.
A10-6800K's 28.63 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.
| CPU | Benchmark Performance | |
|---|---|---|
| Core Ultra 7 255H | 21,209 | +2% |
| Core i9-12900HK | 21,148 | +2% |
| Ryzen 7 7840S | 20,801 | |
| Ryzen 5 7645HX | 20,726 | -0% |
| Ryzen AI 9 HX 370 | 20,686 | -1% |
| Core i5-6600T | 5,406 | -74% |
| Core i9-9900T | 4,080 | -80% |
| A10-6800K | 4,066 | -80% |
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.
| CPU | Performance Per Dollar | |
|---|---|---|
| Core i7-4790K | 31.1 | +9% |
| Core i5-2500K | 30.42 | +6% |
| Core i5-3470 | 30.3 | +6% |
| Core i7-3770K | 29.45 | +3% |
| Core i7-4790 | 29.27 | +2% |
| A10-6800K | 28.63 | |
| Core i7-4790S | 27.7 | -3% |
| Core i7-5775C | 27.26 | -5% |
| Core i7-2600K | 26.9 | -6% |
| Core i5-6600T | 25.38 | -11% |
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 | Ryzen 7 7840S | A10-6800K |
|---|---|---|
| 3DMark 11 Performance Physics | 20,801 (+411.58%) | 4,066 |
| 3DMark Time Spy CPU | 9,676 | -- |
| Cinebench R15 Multi-Core | 2,222.8 (+581.84%) | 326 |
| Cinebench R15 Single-Core | 274 (+174%) | 100 |
| Geekbench 6.2 Multi-Core | 12,598 (+1,008.98%) | 1,136 |
| Geekbench 6.2 Single-Core | 2,605 (+446.12%) | 477 |
| CPU Mark Multi-Thread | 25,312 (+690.01%) | 3,204 |
| CPU Mark Single-Thread | 3,551 (+121.52%) | 1,603 |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Ryzen 7 7840S | A10-6800K |
|---|---|---|
| Manufacturer | AMD | AMD |
| Foundry | -- | GlobalFoundries |
| Process Size | 4 nm | 32 nm |
| Transistors | -- | 1,303 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 | Ryzen 7 7840S | A10-6800K |
|---|---|---|
| Series | -- | A10 |
| Microarchitecture | -- | Richland |
| Codename | -- | Richland |
| Memory Support | -- | DDR3 |
| Memory Channels | -- | Dual-channel |
| ECC Memory | -- | No |
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 | Ryzen 7 7840S | A10-6800K |
|---|---|---|
| Cores | 8 | 4 |
| Threads | 16 | 4 |
| Clock Speed | 3800.0 MHz | 4.1 GHz |
| Turbo Clock | 5100.0 MHz | 4.4 GHz |
| Base Clock | -- | 100 MHz |
| Multiplier | -- | 41.0x |
| Multiplier Unlocked | -- | Yes |
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 | Ryzen 7 7840S | A10-6800K |
|---|---|---|
| L1 Cache | 512 KB | 192 KB |
| L2 Cache | 8 MB | 4 MB |
| L3 Cache | 16 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 | Ryzen 7 7840S | A10-6800K |
|---|---|---|
| Socket | FP7 FP7r2 FP8 | AMD Socket FM2 |
| PCI Express | -- | PCIe 2.0 |
| Thermal Design Power (TDP) | 35 W | 100 W |
| Tcase Max | -- | 74 °C |
| TJ Max | 100 °C | 74 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Ryzen 7 7840S | A10-6800K |
|---|---|---|
| Integrated Graphics | -- | Radeon HD 8670D |
| Extensions / Technologies | -- | MMX, 3DNow!, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, BMI1, FMA3, FMA4, AMD64, CLMUL, CnQ, NX bit, AMD-V, XOP, ABM, TBM, F16C, PowerNow!, Turbo Core 3.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.