Name: | Intel Core i7-4940MX |
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Family: | Intel Core i7 Extreme Edition (24) |
CPU group: | Intel Core i 4000M/4000H (38) |
Architecture: | Haswell H |
Segment: | Mobile |
Generation: | 4 |
Predecessor: | -- |
Successor: | -- |
CPU Cores / Threads: | 4 / 8 |
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Core architecture: | normal |
Cores: | 4x |
Hyperthreading / SMT: | Yes |
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Overclocking: | Yes |
Frequency: | 3.10 GHz |
Turbo Frequency (1 Core): | 3.90 GHz |
Turbo Frequency (4 Cores): | 3.90 GHz |
GPU name: | Intel HD Graphics 4600 |
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GPU frequency: | 0.40 GHz |
GPU (Turbo): | 1.35 GHz |
Compute units: | 20 |
Shader: | 160 |
Hardware Raytracing: | No |
Release date: | Q2/2013 |
Max. displays: | 3 |
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Generation: | 7.5 |
Direct X: | 11.1 |
Technology: | 22 nm |
Max. GPU Memory: | 2 GB |
Frame Generation: | No |
h265 / HEVC (8 bit): | No |
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h265 / HEVC (10 bit): | No |
h264: | Decode / Encode |
VP8: | No |
VP9: | No |
AV1: | No |
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AVC: | Decode / Encode |
VC-1: | Decode |
JPEG: | Decode |
Memory & PCIeThe Intel Core i7-4940MX supports a maximum of 32 GB memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 25.6 GB/s. |
|
Memory type: | Memory bandwidth: |
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DDR3L-1600 | 25.6 GB/s |
Max. Memory: | 32 GB |
Memory channels: | 2 (Dual Channel) |
ECC: | No |
PCIe: | 3.0 x 16 |
PCIe Bandwidth: | 15.8 GB/s |
Thermal ManagementThe Intel Core i7-4940MX has a TDP of 57 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
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TDP (PL1 / PBP): | 57 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
Technology: | 22 nm |
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Chip design: | Monolithic |
Socket: | PGA 946 |
L2-Cache: | -- |
L3-Cache: | 8.00 MB |
AES-NI: | Yes |
Operating systems: | Windows 10, Linux |
Virtualization: | VT-x, VT-x EPT, VT-d |
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Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4.1, SSE4.2, AVX2 |
Release date: | Q4/2013 |
Release price: | 975 $ |
Part Number: | -- |
Documents: | Technical data sheet |
Intel Core i7-4790T
4C 8T @ 3.90 GHz |
|||
Intel Xeon Gold 5120T
14C 28T @ 3.20 GHz |
|||
Intel Xeon Silver 4210R
10C 20T @ 3.20 GHz |
|||
Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
|||
Intel Pentium Gold G6505T
2C 4T @ 3.60 GHz |
|||
Intel Core i5-9400T
6C 6T @ 3.40 GHz |
|||
AMD Ryzen 5 1500X
4C 8T @ 3.70 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.50 GHz |
|||
Intel Core i5-9300H
4C 8T @ 4.00 GHz |
|||
Intel Core i5-9300HF
4C 8T @ 4.00 GHz |
|||
Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
|||
Intel Core i7-4960HQ
4C 8T @ 2.60 GHz |
|||
Intel Core i5-8400H
4C 8T @ 3.70 GHz |
|||
Intel Xeon W-2104
4C 4T @ 3.20 GHz |
Intel Core i7-6600U
2C 4T @ 3.40 GHz |
|||
Intel Core i7-6650U
2C 4T @ 3.40 GHz |
|||
Intel Xeon E5-2687W v3
10C 20T @ 3.50 GHz |
|||
Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
|||
Intel Core i7-4810MQ
4C 8T @ 3.80 GHz |
|||
AMD Ryzen 3 PRO 2200G
4C 4T @ 3.70 GHz |
|||
AMD Ryzen 3 2200G
4C 4T @ 3.70 GHz |
Intel Core i7-5775C
4C 8T @ 3.50 GHz |
|||
Intel Xeon D-1577
16C 32T @ 1.30 GHz |
|||
Intel Xeon E3-1260L v5
4C 8T @ 3.40 GHz |
|||
Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
|||
Intel Xeon E3-1505M v5
4C 8T @ 3.30 GHz |
|||
Intel Core i7-7700
4C 8T @ 4.00 GHz |
|||
Intel Xeon E3-1270 v3
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
Intel HD Graphics 530 @ 1.15 GHz |
|||
Intel Core i5-10210U
Intel UHD Graphics (Comet Lake) @ 1.10 GHz |
|||
AMD RX-416GD
AMD Radeon R6 (Merlin Falcon) @ 0.58 GHz |
|||
Intel Core i7-4940MX
Intel HD Graphics 4600 @ 1.35 GHz |
|||
Intel Core i7-4930MX
Intel HD Graphics 4600 @ 1.35 GHz |
|||
AMD A8-6600K
AMD Radeon HD 8570D @ 0.84 GHz |
|||
AMD A8-6500
AMD Radeon HD 8570D @ 0.84 GHz |
AMD Ryzen 3 PRO 3200G
4C 4T @ 3.80 GHz |
|||
Intel Xeon E3-1231 v3
4C 8T @ 3.80 GHz |
|||
Intel Xeon E3-1245 v3
4C 8T @ 3.80 GHz |
|||
Intel Core i7-4940MX
4C 8T @ 3.90 GHz |
|||
Qualcomm Snapdragon 8 Gen 1
8C 8T @ 3.00 GHz |
|||
AMD Ryzen 5 PRO 3500U
4C 8T @ 3.00 GHz |
|||
AMD Ryzen 5 3500U
4C 8T @ 3.00 GHz |
Intel Core i7-7820HQ
4C 8T @ 2.90 GHz |
|||
Intel Xeon E3-1240 v3
4C 8T @ 3.40 GHz |
|||
Intel Core i7-4790S
4C 8T @ 3.20 GHz |
|||
Intel Core i7-4940MX
4C 8T @ 3.10 GHz |
|||
AMD FX-9590
8C 8T @ 4.70 GHz |
|||
Intel Core i5-8400T
6C 6T @ 1.70 GHz |
|||
Intel Core i7-8665U
4C 8T @ 1.90 GHz |