CPU Comparison
Core i7-6785R vs Intel Core i5-5675R
A side-by-side comparison of specs, performance and value. The Intel Core i7-6785R is a specialized desktop processor launched in May 2016 as part of the Skylake-R family. Built on a BGA package, it is soldered directly to the motherboard and primarily intended for All-in-One (AIO) systems, NUCs, and mini PCs. This 14nm quad-core CPU features Hyper-Threading, processing 8 threads simultaneously. It operates at a base clock of 3.3 GHz and boosts up to 3.9 GHz. Its standout feature is the inclusion of Intel Iris Pro Graphics 580, which features 128MB of embedded DRAM (eDRAM), offering significantly better graphics performance than standard Intel HD Graphics. With a 65W TDP, it balances capable processing with powerful integrated graphics. It supports dual-channel DDR4-2133 or DDR3L memory. The i7-6785R is a niche product, ideal for compact systems requiring strong graphical output without the space or power for a discrete GPU, though its BGA nature limits upgradability.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
3.6GHz turbo boost provides good single-thread performance for office apps.
Gaming
Iris Pro 6200 handles older games and eSports titles well at 1080p.
Virtualization
Adequate for light VMs but limited by DDR3 and 4 threads.
Efficiency
14nm Broadwell is efficient within its 65W thermal envelope.
Specialized Performance
AI / ML
No data
- No dedicated AI acceleration
- DDR3 bandwidth bottlenecks execution units
Content Creation
No data
Gaming
No data
- Similar iGPU performance to the i5-5675C
- Can play CS:GO and Dota 2 comfortably
- Not suitable for modern AAA gaming
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Powerful Iris Pro 580 integrated graphics
- 128MB eDRAM boosts CPU and GPU performance
- Low 65W TDP
- Good 3.9 GHz single-core performance
Cons
- Soldered BGA package (cannot be upgraded)
- Hard to source for consumers
- Only 4 cores
- Older 14nm process
Pros
- Strong integrated graphics performance
- High 3.6 GHz turbo boost for single-thread tasks
- 65W TDP is great for small form factors
- Includes 128MB eDRAM cache
Cons
- Soldered to the motherboard (BGA)
- Locked multiplier prevents overclocking
- Limited to DDR3 memory
- Only 4 cores and 4 threads
- Difficult to find as a standalone part
Competitors & Alternatives
Core i7-6785R
- AMD A10-7890KRival
BGA Desktop
- Compare head-to-headIntel Core i7-5775RRival
BGA Desktop
- AMD A12-9800Rival
BGA Desktop
- Compare head-to-headIntel Core i5-5675RRival
BGA Desktop
- Compare head-to-headIntel Core i7-6700Rival
Mainstream Desktop
- AMD Ryzen 5 3400GAlt
Newer, socketed alternative with strong Vega graphics.
- Intel Core i7-7700Alt
Better clocks on a standard socket.
Intel Core i5-5675R
- AMD A10-7870KRival
Desktop APU
- Compare head-to-headIntel Core i5-5575RRival
Desktop BGA
- Compare head-to-headIntel Core i7-5775RRival
Desktop BGA
- Compare head-to-headIntel Core i5-5675CRival
Desktop Socketed
- AMD A8-7670KRival
Desktop APU
- Intel NUC 11 ExtremeAlt
A modern mini PC platform offering vastly superior performance and upgradability.
- AMD Ryzen 5 5600GAlt
A modern desktop APU that obliterates this chip in every metric.
A cheap, modern CPU that offers much better single and multi-core performance.
Compare head-to-head- AMD Ryzen 3 3200GEAlt
A low-TDP modern alternative for embedded or small form factor builds.
Our Verdict on Each
A unique BGA desktop CPU with exceptional integrated graphics for its era. Perfect for small form factor builds where a discrete GPU isn't possible.
Best for: Buying a used NUC or AIO with this chip pre-installed
Read the full reviewA solid embedded processor that brings strong clock speeds and Iris Pro graphics to small form factor systems, though it lacks the overclocking features of its socketed sibling.
Best for: Purchasing a used mini PC with this chip for a cheap media center.
Read the full reviewFrequently Asked Questions
Which is better, Core i7-6785R or Intel Core i5-5675R?
Based on our editorial ratings, the Core i7-6785R comes out ahead with a score of 7.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Core i7-6785R or Intel Core i5-5675R?
For gaming, the Intel Core i5-5675R leads with a gaming performance score of 62/100 among Core i7-6785R and Intel Core i5-5675R.
Do Core i7-6785R and Intel Core i5-5675R use the same socket?
No. They use different sockets (Core i7-6785R: Intel BGA 1440, Intel Core i5-5675R: Intel BGA 1364), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Core i7-6785R posts the highest multi-core benchmark score. Multi-core results: Core i7-6785R (0). Benchmark figures are approximate and workload-dependent.