AMD G-T40N | Intel Core i7-2640M | |
CPU comparisonAMD G-T40N or Intel Core i7-2640M - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD G-T40N has 2 cores with 2 threads and clocks with a maximum frequency of 1.00 GHz. Up to GB of memory is supported in 1 memory channels. The AMD G-T40N was released in Q1/2011. The Intel Core i7-2640M has 2 cores with 4 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core i7-2640M was released in Q4/2011. |
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AMD G (38) | Family | Intel Core i7 (298) |
AMD G (13) | CPU group | Intel Core i 2000M (46) |
1 | Generation | 2 |
Ontario (Bobcat) | Architecture | Sandy Bridge H |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD G-T40N has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD G-T40N is 1.00 GHz while the Intel Core i7-2640M has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i7-2640M is at 2.80 GHz (3.50 GHz). |
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AMD G-T40N | Characteristic | Intel Core i7-2640M |
2 | Cores | 2 |
2 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.00 GHz | Frequency | 2.80 GHz |
-- | Turbo Frequency (1 Core) | 3.50 GHz |
-- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The AMD G-T40N or Intel Core i7-2640M has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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AMD Radeon HD 6250 | GPU | Intel HD Graphics 3000 |
0.28 GHz | GPU frequency | 0.65 GHz |
-- | GPU (Turbo) | 1.30 GHz |
3 | GPU Generation | 6 |
40 nm | Technology | 32 nm |
2 | Max. displays | 2 |
1 | Compute units | 12 |
80 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
1 GB | Max. GPU Memory | 2 GB |
11 | DirectX Version | 10.1 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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AMD Radeon HD 6250 | GPU | Intel HD Graphics 3000 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD G-T40N can use up to GB of memory in 1 memory channels. The maximum memory bandwidth is 8.5 GB/s. The Intel Core i7-2640M supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s. |
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AMD G-T40N | Characteristic | Intel Core i7-2640M |
DDR3L-1066 | Memory | DDR3-1066, DDR3-1333 |
Max. Memory | 16 GB | |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
8.5 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 4.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD G-T40N is 9 W, while the Intel Core i7-2640M has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD G-T40N | Characteristic | Intel Core i7-2640M |
9 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD G-T40N is manufactured in 40 nm and has 1.00 MB cache. The Intel Core i7-2640M is manufactured in 32 nm and has a 4.00 MB cache. |
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AMD G-T40N | Characteristic | Intel Core i7-2640M |
40 nm | Technology | 32 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX |
-- | Socket | BGA 1023 |
AMD-V | Virtualization | VT-x, VT-x EPT |
No | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q1/2011 | Release date | Q4/2011 |
-- | Release price | 280 $ |
show more data | show more data | |
AMD G-T40N
AMD Radeon HD 6250 @ 0.28 GHz |
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Intel Core i7-2640M
Intel HD Graphics 3000 @ 1.30 GHz |
AMD G-T40N
2C 2T @ 1.00 GHz |
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Intel Core i7-2640M
2C 4T @ 2.80 GHz |
AMD G-T40N
2C 2T @ 1.00 GHz |
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Intel Core i7-2640M
2C 4T @ 3.50 GHz |
AMD G-T40N
2C 2T @ 1.00 GHz |
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Intel Core i7-2640M
2C 4T @ 2.80 GHz |
AMD G-T40N
2C 2T @ 1.00 GHz |
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Intel Core i7-2640M
2C 4T @ 3.50 GHz |
AMD G-T40N
2C 2T @ 1.00 GHz |
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Intel Core i7-2640M
2C 4T @ 2.80 GHz |
AMD G-T40N
2C 2T @ 1.00 GHz |
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Intel Core i7-2640M
2C 4T @ 2.80 GHz |
Devices using this processor |
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AMD G-T40N | Intel Core i7-2640M |
Unknown | Unknown |