Bbenchslop
CPU · Laptop · Intel

Intel Core i7-3940XM

4C/8T · 55 W · Launched Oct 2012
Compare with rivalsCPU overall rankings

CPU overall vs rivals

Ryzen 5 7600 (ref)Core i7-3940XM ◂Core i5-1030NG7N100Core i7-3820Core i3-1005G1Core i7-3840QMRyzen 3 3300U0102030405019.619.619.619.419.419.350.019.6Intel Core i7-3940XM This chip Laptop CPU Index 19.6Intel Core i5-1030NG7 Just above in its segment Laptop CPU Index 19.6 1.00× Core i7-3940XMIntel N100 Just above in its segment Laptop CPU Index 19.6 1.00× Core i7-3940XMIntel Core i3-1005G1 Just below in its segment Laptop CPU Index 19.4 0.99× Core i7-3940XMIntel Core i7-3840QM Just below in its segment Laptop CPU Index 19.4 0.99× Core i7-3940XMAMD Ryzen 3 3300U Nearest competitor Laptop CPU Index 19.3 0.98× Core i7-3940XMAMD Ryzen 5 7600 Reference chip Desktop CPU Index 50.0 2.55× Core i7-3940XMIntel Core i7-3820 Nearest desktop chip Desktop CPU Index 19.6 1.00× Core i7-3940XM
Ryzen 5 7600 (ref)Core i7-3940XM ◂Core i5-1030NG7N100Core i7-3820Core i3-1005G1Core i7-3840QMRyzen 3 3300U0102030405019.619.619.619.419.419.350.019.6Intel Core i7-3940XM This chip Laptop CPU Index 19.6Intel Core i5-1030NG7 Just above in its segment Laptop CPU Index 19.6 1.00× Core i7-3940XMIntel N100 Just above in its segment Laptop CPU Index 19.6 1.00× Core i7-3940XMIntel Core i3-1005G1 Just below in its segment Laptop CPU Index 19.4 0.99× Core i7-3940XMIntel Core i7-3840QM Just below in its segment Laptop CPU Index 19.4 0.99× Core i7-3940XMAMD Ryzen 3 3300U Nearest competitor Laptop CPU Index 19.3 0.98× Core i7-3940XMAMD Ryzen 5 7600 Reference chip Desktop CPU Index 50.0 2.55× Core i7-3940XMIntel Core i7-3820 Nearest desktop chip Desktop CPU Index 19.6 1.00× Core i7-3940XM
CPU overall
19.6
0.39× refest.
CPU multi-thread
11.1
0.22× reflow conf.
CPU single-thread
19.4
0.39× reflow conf.
TDP
55.0 W
CPU overall per watt
0.36

CPU multi-thread, by benchmark

Geekbench Multi-Core 6Geekbench Multi-Core 7PassMark CPU Mark010203040509.911.611.6Geekbench Multi-Core, version 6 Index 9.9 (p10 2.8 – p90 11.4) Median 2,280 points (p10 653 – p90 2,635) 29 runs, 16 Nov 2025 – 2 Oct 2026 Geekbench BrowserGeekbench Multi-Core, version 7 Index 11.6 (p10 10.3 – p90 12.2) Median 2,819 points (p10 2,518 – p90 2,980) 11 runs, 4 Aug 2026 – 23 Oct 2026 Geekbench BrowserPassMark CPU Mark Index 11.6 Median 6,022 points Source average of 222 results, fetched 6 Nov 2026 PassMark
GB MT 6GB MT 7PassMark CPU Mark010203040509.911.611.6Geekbench Multi-Core, version 6 Index 9.9 (p10 2.8 – p90 11.4) Median 2,280 points (p10 653 – p90 2,635) 29 runs, 16 Nov 2025 – 2 Oct 2026 Geekbench BrowserGeekbench Multi-Core, version 7 Index 11.6 (p10 10.3 – p90 12.2) Median 2,819 points (p10 2,518 – p90 2,980) 11 runs, 4 Aug 2026 – 23 Oct 2026 Geekbench BrowserPassMark CPU Mark Index 11.6 Median 6,022 points Source average of 222 results, fetched 6 Nov 2026 PassMark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
Geekbench Multi-Core62,280653–2,635points29 runs9.916 Nov 2025 – 2 Oct 2026
Geekbench Multi-Core72,8192,518–2,980points11 runs11.64 Aug 2026 – 23 Oct 2026
PassMark CPU Markcurrent6,022–points222 avg.11.66 Nov 2026

CPU single-thread, by benchmark

Geekbench Single-Core 6Geekbench Single-Core 7PassMark Single Thread0102030405013.817.924.0Geekbench Single-Core, version 6 Index 13.8 (p10 10.9 – p90 16.0) Median 644 points (p10 511 – p90 749) 27 runs, 16 Nov 2025 – 2 Oct 2026 Geekbench BrowserGeekbench Single-Core, version 7 Index 17.9 (p10 17.5 – p90 19.4) Median 804 points (p10 785 – p90 871) 10 runs, 4 Aug 2026 – 23 Oct 2026 Geekbench BrowserPassMark Single Thread Index 24.0 Median 1,977 points Source average of 222 results, fetched 6 Nov 2026 PassMark
GB ST 6GB ST 7PassMark ST0102030405013.817.924.0Geekbench Single-Core, version 6 Index 13.8 (p10 10.9 – p90 16.0) Median 644 points (p10 511 – p90 749) 27 runs, 16 Nov 2025 – 2 Oct 2026 Geekbench BrowserGeekbench Single-Core, version 7 Index 17.9 (p10 17.5 – p90 19.4) Median 804 points (p10 785 – p90 871) 10 runs, 4 Aug 2026 – 23 Oct 2026 Geekbench BrowserPassMark Single Thread Index 24.0 Median 1,977 points Source average of 222 results, fetched 6 Nov 2026 PassMark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
Geekbench Single-Core6644511–749points27 runs13.816 Nov 2025 – 2 Oct 2026
Geekbench Single-Core7804785–871points10 runs17.94 Aug 2026 – 23 Oct 2026
PassMark Single Threadcurrent1,977–points222 avg.24.06 Nov 2026

Over time

CPU multi-thread index
monthly
8.010.012.0Apr2025JulOctJan2026AprJulOct2025-02 12.3 index 9 samples2025-11 7.9 index 6 samples2026-02 12.3 index 5 samples2026-09 11.0 index 9 samples2026-10 11.4 index 6 samples
8.010.012.020262025-02 12.3 index 9 samples2025-11 7.9 index 6 samples2026-02 12.3 index 5 samples2026-09 11.0 index 9 samples2026-10 11.4 index 6 samples
CPU single-thread index
monthly
18.020.022.024.0Apr2025JulOctJan2026AprJulOct2025-02 23.0 index 9 samples2025-11 18.8 index 6 samples2026-02 21.3 index 5 samples2026-09 19.1 index 9 samples2026-10 20.4 index 6 samples
18.020.022.024.020262025-02 23.0 index 9 samples2025-11 18.8 index 6 samples2026-02 21.3 index 5 samples2026-09 19.1 index 9 samples2026-10 20.4 index 6 samples
Geekbench Multi-Core 6
points, monthly
1,5002,0002,500Apr2025JulOctJan2026AprJul2025-02 2,505 points 9 samples2025-11 1,621 points 6 samples2026-02 2,505 points 5 samples2026-09 2,247 points 9 samples
1,5002,0002,50020262025-02 2,505 points 9 samples2025-11 1,621 points 6 samples2026-02 2,505 points 5 samples2026-09 2,247 points 9 samples
Geekbench Single-Core 6
points, monthly
600650700750Apr2025JulOctJan2026AprJul2025-02 764 points 9 samples2025-11 623 points 6 samples2026-02 706 points 5 samples2026-09 635 points 9 samples
60065070075020262025-02 764 points 9 samples2025-11 623 points 6 samples2026-02 706 points 5 samples2026-09 635 points 9 samples
Geekbench Multi-Core 7
points, quarterly
2,7002,8002,900Sep2026OctNov2026-Q3 2,716 points 6 samples2026-Q4 2,877 points 6 samples
2,7002,8002,900Sep2026OctNov2026-Q3 2,716 points 6 samples2026-Q4 2,877 points 6 samples
Geekbench Single-Core 7
points, quarterly
780800820840860Sep2026OctNov2026-Q3 799 points 6 samples2026-Q4 844 points 6 samples
780800820840860Sep2026OctNov2026-Q3 799 points 6 samples2026-Q4 844 points 6 samples

Sources

Geekbench Browser77 runs23 Oct 2026PassMark2 averages6 Nov 2026