Intel Core i7-4785T | AMD FX-9800P | |
CPU comparisonIntel Core i7-4785T or AMD FX-9800P - 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 Intel Core i7-4785T has 4 cores with 8 threads and clocks with a maximum frequency of 3.20 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i7-4785T was released in Q2/2014. The AMD FX-9800P has 4 cores with 4 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD FX-9800P was released in Q2/2016. |
||
Intel Core i7 (298) | Family | AMD FX (30) |
Intel Core i 4000 (64) | CPU group | AMD FX-9800 (2) |
4 | Generation | 4 |
Haswell S | Architecture | Excavator (Bristol Ridge) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Intel Core i7-4785T has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Core i7-4785T is 2.20 GHz (3.20 GHz) while the AMD FX-9800P has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD FX-9800P is at 2.70 GHz (3.60 GHz). |
||
Intel Core i7-4785T | Characteristic | AMD FX-9800P |
4 | Cores | 4 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.70 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
2.70 GHz | Turbo Frequency (All Cores) | 3.10 GHz |
Internal GraphicsThe Intel Core i7-4785T or AMD FX-9800P 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. |
||
Intel HD Graphics 4600 | GPU | AMD Radeon R7 - 512 (Bristol Ridge) |
0.35 GHz | GPU frequency | 0.76 GHz |
1.20 GHz | GPU (Turbo) | -- |
7.5 | GPU Generation | 6 |
22 nm | Technology | 28 nm |
3 | Max. displays | 2 |
20 | Compute units | 8 |
160 | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 2 GB |
11.1 | DirectX Version | 12 |
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. |
||
Intel HD Graphics 4600 | GPU | AMD Radeon R7 - 512 (Bristol Ridge) |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i7-4785T can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The AMD FX-9800P supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 29.9 GB/s. |
||
Intel Core i7-4785T | Characteristic | AMD FX-9800P |
DDR3-1600 | Memory | DDR4-1866 |
32 GB | Max. Memory | 64 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 29.9 GB/s |
No | ECC | No |
-- | L2 Cache | 2.00 MB |
8.00 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 8 |
15.8 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i7-4785T is 35 W, while the AMD FX-9800P has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
||
Intel Core i7-4785T | Characteristic | AMD FX-9800P |
35 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 90 °C |
Technical detailsThe Intel Core i7-4785T is manufactured in 22 nm and has 8.00 MB cache. The AMD FX-9800P is manufactured in 28 nm and has a 2.00 MB cache. |
||
Intel Core i7-4785T | Characteristic | AMD FX-9800P |
22 nm | Technology | 28 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX, AVX2, FMA3, FMA4 |
LGA 1150 | Socket | FP4 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q2/2014 | Release date | Q2/2016 |
275 $ | Release price | -- |
show more data | show more data | |
Intel Core i7-4785T
4C 8T @ 3.20 GHz |
|||
AMD FX-9800P
4C 4T @ 3.60 GHz |
Intel Core i7-4785T
4C 8T @ 2.70 GHz |
|||
AMD FX-9800P
4C 4T @ 3.10 GHz |
Intel Core i7-4785T
Intel HD Graphics 4600 @ 1.20 GHz |
|||
AMD FX-9800P
AMD Radeon R7 - 512 (Bristol Ridge) @ 0.76 GHz |
Intel Core i7-4785T
4C 8T @ 3.20 GHz |
|||
AMD FX-9800P
4C 4T @ 3.60 GHz |
Intel Core i7-4785T
4C 8T @ 2.70 GHz |
|||
AMD FX-9800P
4C 4T @ 3.10 GHz |
Intel Core i7-4785T
4C 8T @ 3.20 GHz |
|||
AMD FX-9800P
4C 4T @ 3.60 GHz |
Intel Core i7-4785T
4C 8T @ 2.70 GHz |
|||
AMD FX-9800P
4C 4T @ 3.10 GHz |
Intel Core i7-4785T
4C 8T @ 2.70 GHz |
|||
AMD FX-9800P
4C 4T @ 3.10 GHz |
Devices using this processor |
|
Intel Core i7-4785T | AMD FX-9800P |
Unknown | Unknown |