Core i7-14700K vs Ryzen 7 7800X3D: specs and benchmark comparison
AIntel · Raptor Lake Refresh
Intel Core i7-14700K
- 20 cores / 28 threads
- up to 5.6 GHz
- LGA1700
October 17, 2023 · $409 at launch
Short verdict
Intel Core i7-14700K leads in every scenario with comparable benchmarks: multi-thread performance. This does not imply an advantage in tasks without benchmarks.
Compare with AIMulti-thread performance
A +77.8%Intel Core i7-14700K leads in this scenario (up to 77.8% in comparable benchmarks).
No comparable benchmarks yet: single-thread performance, gaming (cpu-bound scenarios), power efficiency.
Advantages
Only measured and rated values: a noticeable benchmark gap and specs where more is better.
Where Core i7-14700K is better7
Blender Benchmark 4.5.0 67.5% faster443 samples/min vs 265 samples/min
Cores 12 more20 (8P + 12E) vs 8
Threads 12 more28 vs 16
L2 cache 20 MB more28 MB vs 8 MB
Official memory speed 400 MT/s more5,600 MT/s vs 5,200 MT/s
Max memory capacity 64 GB more192 GB vs 128 GB
Launch price $40 lower$409 vs $449
Where Ryzen 7 7800X3D is better1
L3 cache 63 MB more96 MB vs 33 MB
Benchmarks
Results are compared within one benchmark, one version and the same conditions.
- A ahead by 67.5%
Blender Benchmark 4.5.0
CPU, sum of scenes monster + junkshop + classroom · samples/min, higher is better
Core i7-14700K443.4 samples/minRyzen 7 7800X3D264.7 samples/minPosition among tested models (89)
B · 265A · 4430200400600800Each dot is one model’s median in this benchmark. The scale starts at zero, samples/min. Intel Core i7-14700K is ahead by 67.5% in this benchmark.
About the measurement and source
- A · Intel Core i7-14700K
443.4 samples/min · community measurement, sample 95 · November 14, 2026
Blender Open Data (Blender Foundation)
Median of 95 submissions (11 outliers excluded), interquartile range 419.61–467.04; submissions 2025-07-17 to 2026-06-04; CPU backend. Snapshot 2026-11-14.
- B · AMD Ryzen 7 7800X3D
264.7 samples/min · community measurement, sample 265 · November 14, 2026
Blender Open Data (Blender Foundation)
Median of 265 submissions (97 outliers excluded), interquartile range 257.88–271.85; submissions 2025-07-17 to 2026-09-30; CPU backend. Snapshot 2026-11-14.
difference = |A − B| ÷ the smaller value × 100%. The 5% noticeable threshold is a UX heuristic, not statistical significance.
Cycles render in Blender Benchmark. Median of the sum of samples per minute over three scenes after removing outliers.
Other comparable benchmarks (7)
| Benchmark | A | B | Difference |
|---|---|---|---|
| Blender Benchmark 4.2.0CPU, sum of scenes monster + junkshop + classroom | 433.6 | 256.3 | A +69.2% |
| Blender Benchmark 5.1.1CPU, sum of scenes monster + junkshop + classroom | 437.4 | 297.9 | A +46.9% |
| Blender Benchmark 3.6.0CPU, sum of scenes monster + junkshop + classroom | 487.4 | 274.1 | A +77.8% |
| Blender Benchmark 4.0.0CPU, sum of scenes monster + junkshop + classroom | 461.9 | 265.9 | A +73.7% |
| Blender Benchmark 4.1.0CPU, sum of scenes monster + junkshop + classroom | 448.5 | 265.3 | A +69.1% |
| Blender Benchmark 4.3.0CPU, sum of scenes monster + junkshop + classroom | 428.8 | 253.7 | A +69% |
| Blender Benchmark 4.4.0CPU, sum of scenes monster + junkshop + classroom | 430.2 | 257.6 | A +67% |
Each benchmark version has its own scale: numbers are compared only within a row.
Reference results (8)
| Benchmark | A | B | Difference |
|---|---|---|---|
| Blender Benchmark 5.2.0CPU, sum of scenes monster + junkshop + classroom | 453.2 | 295.1 | reference |
| Blender Benchmark 3.2.1CPU, sum of scenes monster + junkshop + classroom | 492.4 | 282.1 | reference |
| Blender Benchmark 3.3.0CPU, sum of scenes monster + junkshop + classroom | 503.8 | 292.2 | reference |
| Blender Benchmark 3.4.0CPU, sum of scenes monster + junkshop + classroom | 499.3 | 279.2 | reference |
| Blender Benchmark 3.5.0CPU, sum of scenes monster + junkshop + classroom | 541.3 | 273.4 | reference |
| Blender Benchmark 5.0.0CPU, sum of scenes monster + junkshop + classroom | 265.7 | 255.6 | reference |
| Blender Benchmark 5.1.0CPU, sum of scenes monster + junkshop + classroom | 464 | 293.7 | reference |
| Blender Benchmark 5.3.0CPU, sum of scenes monster + junkshop + classroom | — | 284.3 | no pair |
Each benchmark version has its own scale: numbers are compared only within a row.
Specifications
| Specification | A · Core i7-14700K | B · Ryzen 7 7800X3D | Difference |
|---|---|---|---|
| Cores and clocks | |||
| CoresCores of different types may differ in performance. | 20 (8P + 12E) | 8 | A: 12 more |
| Threads | 28 | 16 | A: 12 more |
| Base clockFor hybrid Intel CPUs, the P-core base clock is shown. | 3.4 GHz | 4.2 GHz | B: 0.8 GHz more |
| Max clock (Boost/Turbo) | 5.6 GHz | 5 GHz | A: 0.6 GHz more |
| Cache | |||
| L1 cache | no data | 512 KB | no data for A |
| L2 cache | 28 MB | 8 MB | A: 20 MB more |
| L3 cache | 33 MB | 96 MB | B: 63 MB more |
| Platform | |||
| Socket | LGA1700 | AM5 | differs |
| Process node | Intel 7 | TSMC 5 nm FinFET | differs |
| Memory and interfaces | |||
| Memory type | DDR4, DDR5 | DDR5 | differs |
| Memory channels | 2 | 2 | equal |
| Official memory speedFor controllers that support two generations, the speed for the newer memory type is shown. | 5,600 MT/s | 5,200 MT/s | A: 400 MT/s more |
| Max memory capacity | 192 GB | 128 GB | A: 64 GB more |
| PCI Express | PCIe 5.0 and 4.0, 20 lanes | PCIe 5.0, 24 lanes | differs |
| Integrated graphics | Intel Graphics | AMD Radeon Graphics (2 CU) | differs |
| Power | |||
| TDP (AMD method)AMD TDP, AMD PPT, Intel Base Power (PL1) and Max Turbo Power (PL2) are different metrics and are not compared with each other. For laptop CPUs, the laptop maker configures the TDP. | no data | 120 W | no data for A |
| Processor Base Power (Intel) | 125 W | no data | no data for B |
| Maximum Turbo Power (Intel) | 253 W | no data | no data for B |
Cores and clocks
Cores
A20 (8P + 12E)
B8
A: 12 moreCores of different types may differ in performance.
Threads
A28
B16
A: 12 moreBase clock
A3.4 GHz
B4.2 GHz
B: 0.8 GHz moreFor hybrid Intel CPUs, the P-core base clock is shown.
Max clock (Boost/Turbo)
A5.6 GHz
B5 GHz
A: 0.6 GHz more
Cache
L1 cache
Ano data
B512 KB
no data for AL2 cache
A28 MB
B8 MB
A: 20 MB moreL3 cache
A33 MB
B96 MB
B: 63 MB more
Platform
Socket
ALGA1700
BAM5
differsProcess node
AIntel 7
BTSMC 5 nm FinFET
differs
Memory and interfaces
Memory type
ADDR4, DDR5
BDDR5
differsMemory channels
A2
B2
equalOfficial memory speed
A5,600 MT/s
B5,200 MT/s
A: 400 MT/s moreFor controllers that support two generations, the speed for the newer memory type is shown.
Max memory capacity
A192 GB
B128 GB
A: 64 GB morePCI Express
APCIe 5.0 and 4.0, 20 lanes
BPCIe 5.0, 24 lanes
differsIntegrated graphics
AIntel Graphics
BAMD Radeon Graphics (2 CU)
differs
Power
TDP (AMD method)
Ano data
B120 W
no data for AAMD TDP, AMD PPT, Intel Base Power (PL1) and Max Turbo Power (PL2) are different metrics and are not compared with each other. For laptop CPUs, the laptop maker configures the TDP.
Processor Base Power (Intel)
A125 W
Bno data
no data for BMaximum Turbo Power (Intel)
A253 W
Bno data
no data for B
“More” does not always mean “better”: higher power draw or size is a system requirement, not an advantage (such bars are dimmed).
Platform compatibility
Socket Incompatible
Intel Core i7-14700K uses LGA1700, AMD Ryzen 7 7800X3D uses AM5. The CPUs are not interchangeable: switching requires a different motherboard.
Memory Needs checking
Both controllers support DDR5. The motherboard determines the memory type, so check its specification.
Compare with AI
An AI model reviews the specs and benchmarks of this pair and gives a plain-language verdict on who each model suits.
Questions and answers
Do Intel Core i7-14700K and AMD Ryzen 7 7800X3D fit the same motherboard?
No: Intel Core i7-14700K uses LGA1700, while AMD Ryzen 7 7800X3D uses AM5.
How many cores and threads do Intel Core i7-14700K and AMD Ryzen 7 7800X3D have?
Intel Core i7-14700K: 20 cores / 28 threads. AMD Ryzen 7 7800X3D: 8 cores / 16 threads (manufacturer data).
Do these CPUs have integrated graphics?
Intel Core i7-14700K: Intel Graphics. AMD Ryzen 7 7800X3D: AMD Radeon Graphics (2 CU).
Which is faster: Intel Core i7-14700K or AMD Ryzen 7 7800X3D?
Intel Core i7-14700K leads in every scenario with comparable benchmarks: multi-thread performance. This does not imply an advantage in tasks without benchmarks.
See also
- ModelIntel Core i7-14700K
- ModelAMD Ryzen 7 7800X3D
- ComparisonRyzen 7 7800X3D vs Ryzen 7 9800X3D
- ComparisonCore i7-14700K vs Core Ultra 7 265K
- ComparisonRyzen 7 5800X3D vs Ryzen 7 7800X3D
- ComparisonRyzen 7 7800X3D vs Ryzen 9 7950X3D
- ComparisonCore i7-13700K vs Core i7-14700K
- ComparisonCore i5-14600K vs Core i7-14700K
Data sources (4)
- Intel — specifications of Intel Core i7-14700Kchecked November 7, 2026
- AMD — specifications of AMD Ryzen 7 7800X3Dchecked November 7, 2026
- Blender Open Data (Blender Foundation) — benchmark Blender Benchmark 4.2.0, benchmark Blender Benchmark 4.5.0, benchmark Blender Benchmark 5.1.1, benchmark Blender Benchmark 5.2.0, benchmark Blender Benchmark 3.2.1, benchmark Blender Benchmark 3.3.0, benchmark Blender Benchmark 3.4.0, benchmark Blender Benchmark 3.5.0, benchmark Blender Benchmark 3.6.0, benchmark Blender Benchmark 4.0.0, benchmark Blender Benchmark 4.1.0, benchmark Blender Benchmark 4.3.0, benchmark Blender Benchmark 4.4.0, benchmark Blender Benchmark 5.0.0, benchmark Blender Benchmark 5.1.0, benchmark Blender Benchmark 5.3.0checked November 14, 2026
- Wikipedia (English) — release date and launch pricechecked November 14, 2026
How we compare: methodology. Where the data comes from: sources.