Combined benchmark scores for both processors
Head-to-head processor comparison
Combined benchmark scores for both processors
Out of 2,060 results in the database
Rank #1,333
Rank #81
Core Ultra 7 255H wins by 34.8% (Rank #1333 vs #81)
Out of 2,060 results in the database
Rank #1,284
Rank #67
Core Ultra 7 255H wins by 35.9% (Rank #1284 vs #67)
Out of 2,060 results in the database
Rank #1,541
Rank #155
Core Ultra 7 255H wins by 33% (Rank #1541 vs #155)
Out of 1,771 results in the database
Rank #1,028
Rank #101
Core Ultra 7 255H wins by 24.2% (Rank #1028 vs #101)
Out of 1,771 results in the database
Rank #1,129
Rank #205
Core Ultra 7 255H wins by 17.5% (Rank #1129 vs #205)
Out of 1,771 results in the database
Rank #1,214
Rank #152
Core Ultra 7 255H wins by 19.8% (Rank #1214 vs #152)
Side-by-side comparison of key specifications
| Specification | A10-5800K | Core Ultra 7 255H | Diff |
|---|---|---|---|
| Cores |
2
|
16
|
-87.5% |
| Threads |
4
|
16
|
-75% |
| Base Frequency |
3,330 MHz
|
2,000 MHz
|
+39.9% |
| Clock Multiplier |
38x
|
20x
|
+47.4% |
| L1 Cache |
125 KB
|
187 KB
|
-33.3% |
| L2 Cache |
1 MiB
|
3 MiB
|
-66.7% |
| L3 Cache | -- |
23 MiB
|
|
| Memory Channels |
2
|
-- | |
| Maximum Memory |
0 GB
|
-- | |
| Max Bandwidth |
21 GB/s
|
-- | |
| PCIe Lanes |
16
|
-- | |
| Max CPUs |
1
|
-- | |
| TDP (lower is better) |
73 W
|
28 W
|
61.6% more |
| Process (lower is better) |
32 nm
|
3 nm
|
90.6% more |
| Specification | A10-5800K | Core Ultra 7 255H |
|---|---|---|
| Designer | AMD | Intel |
| Model Number | i5-660 | -- |
| Core Name | Trinity | Arrow Lake-H |
| Socket | FCLGA1156 | BGA 2049 |
| Package | µPGA | FC-BGA |
| Memory Type | DDR3 1066/1333 | DDR5, LPDDR5X |
| ECC Support | No | -- |
| PCIe Revision | 2.0 | -- |
| PCIe Configuration | 1x16, 2x8 | -- |
| Market Segment | Desktop | Mobile |
| Locked Multiplier | No | Yes |
Designer
Model Number
Core Name
Socket
Package
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Locked Multiplier
Manufacturing process and die characteristics
| Specification | A10-5800K | Core Ultra 7 255H |
|---|---|---|
| Process | 32 nm | 3 nm |
| Die Area | 246 mm² | -- |
| Transistor Count | 1,303 | -- |
| Manufacturer | GlobalFoundries | TSMC |
| Word Size | 64-bit | -- |
Process
Die Area
Transistor Count
Manufacturer
Word Size
Integrated GPU specifications comparison
| Specification | A10-5800K | Core Ultra 7 255H |
|---|---|---|
| GPU | HD Graphics | -- |
| GPU Designer | Intel | -- |
| GPU Max Frequency | 1150 MHz | -- |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | A10-5800K | Core Ultra 7 255H |
|---|---|---|
| 3DNow! | ||
| ABM | ||
| ADX | ||
| AES | ||
| AMD-V | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FMA4 | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| RdRand | ||
| SHA | ||
| SIPP | ||
| SMEP | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSE4a | ||
| SSSE3 | ||
| Secure Key | ||
| TBM | ||
| TBMT 3.0 | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| XOP | ||
| vPro | ||
| x86-64 |
Your experience on this site will be improved by allowing cookies.