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InnoReviews

AMD Ryzen 7 7840U vs Intel Core i5-1135G7

WINNER
AMD Ryzen 7 7840U
59Inno Score
VS
Intel Core i5-1135G7
41.8Inno Score
60.8Single-core50.4
47.5Multi-core27.8
73.5Efficiencyspec-based60.2
68.5iGPU—
61.8Platformspec-based41.6
11 spec wins — AMD Ryzen 7 7840U0 spec wins — Intel Core i5-1135G7

InnoReviews verdict

AMD Ryzen 7 7840U wins this laptop processor face-off, 59 to 41.8, pulling ahead mainly in multi-core (+20) and single-core (+10). Intel Core i5-1135G7 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the AMD Ryzen 7 7840U

  • Stronger single-core score: 61 vs 50
  • Stronger multi-core score: 48 vs 28
  • 300% higher Max memory: 256 GB vs 64 GB
  • 207% higher Cinebench R23 (multi): 14,500 vs 4,724
  • 162% higher PassMark: 24,388 vs 9,292

Reasons to pick the Intel Core i5-1135G7

No decisive spec advantages — this side competes on price and preference.

General

General comparison: AMD Ryzen 7 7840U versus Intel Core i5-1135G7
SpecAMD Ryzen 7 7840UIntel Core i5-1135G7
Announced20232020
Process4 nm+60%10 nm
Base TDP28 W28 W
Max TDP30 W—

Cores & Clocks

Cores & Clocks comparison: AMD Ryzen 7 7840U versus Intel Core i5-1135G7
SpecAMD Ryzen 7 7840UIntel Core i5-1135G7
Cores8+100%4
Performance cores8—
Threads16+100%8
Base clock3.3 GHz+38%2.4 GHz
Boost clock5.1 GHz+21%4.2 GHz
L3 cache16 MB+100%8 MB

Integrated GPU

Integrated GPU comparison: AMD Ryzen 7 7840U versus Intel Core i5-1135G7
SpecAMD Ryzen 7 7840UIntel Core i5-1135G7
iGPUAMD Radeon 780MIntel Iris Xe (80 EU)
iGPU clock2,700 MHz1,300 MHz

Memory

Memory comparison: AMD Ryzen 7 7840U versus Intel Core i5-1135G7
SpecAMD Ryzen 7 7840UIntel Core i5-1135G7
Memory supportLPDDR5X-7500 / DDR5-5600DDR4-3200 / LPDDR4x-4267
Max memory256 GB+300%64 GB

Benchmarks

Benchmarks comparison: AMD Ryzen 7 7840U versus Intel Core i5-1135G7
SpecAMD Ryzen 7 7840UIntel Core i5-1135G7
Geekbench 6 (single)2,580Top 45%—
Geekbench 6 (multi)11,700Top 48%—
Cinebench R23 (single)1,740+32%Top 45%1,322Bottom 20%
Cinebench R23 (multi)14,500+207%Top 39%4,724Bottom 12%
PassMark24,388+162%Top 38%9,292Bottom 16%
3DMark Time Spy Graphics (iGPU)2,659Top 22%—

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