AMD Ryzen Threadripper PRO 7945WX | AMD E-450 | |
CPU comparisonAMD Ryzen Threadripper PRO 7945WX or AMD E-450 - 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 Ryzen Threadripper PRO 7945WX has 12 cores with 24 threads and clocks with a maximum frequency of 5.30 GHz. Up to 2048 GB of memory is supported in 8 memory channels. The AMD Ryzen Threadripper PRO 7945WX was released in Q4/2023. The AMD E-450 has 2 cores with 2 threads and clocks with a maximum frequency of 1.65 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The AMD E-450 was released in Q3/2011. |
||
AMD Ryzen Threadripper PRO (15) | Family | AMD E (23) |
AMD Ryzen Threadripper PRO 7000 (6) | CPU group | AMD E/E1/E2-1000 (5) |
5 | Generation | 1 |
Storm Peak (Zen 4) | Architecture | Zacate (Bobcat) |
Desktop / Server | Segment | Mobile |
AMD Ryzen Threadripper PRO 5945WX | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD Ryzen Threadripper PRO 7945WX is a 12 core processor with a clock frequency of 4.70 GHz (5.30 GHz). The AMD E-450 has 2 CPU cores with a clock frequency of 1.65 GHz. |
||
AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD E-450 |
12 | Cores | 2 |
24 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
4.70 GHz | Frequency | 1.65 GHz |
5.30 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
||
no iGPU | GPU | AMD Radeon HD 6320 |
GPU frequency | 0.51 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | 3 |
Technology | 40 nm | |
Max. displays | 2 | |
-- | Compute units | 1 |
-- | Shader | 80 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 1 GB |
-- | DirectX Version | 11 |
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. |
||
no iGPU | GPU | AMD Radeon HD 6320 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen Threadripper PRO 7945WX supports a maximum of 2048 GB of memory in 8 memory channels. The AMD E-450 can connect up to 8 GB of memory in 1 memory channels. |
||
AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD E-450 |
DDR5-5200 | Memory | DDR3-1333 |
2048 GB | Max. Memory | 8 GB |
8 (Octa Channel) | Memory channels | 1 (Single Channel) |
332.8 GB/s | Max. Bandwidth | 10.7 GB/s |
Yes | ECC | No |
12.00 MB | L2 Cache | -- |
64.00 MB | L3 Cache | 1.00 MB |
5.0 | PCIe version | -- |
128 | PCIe lanes | -- |
504.1 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen Threadripper PRO 7945WX has a TDP of 350 W, that of the AMD E-450 is 18 W. |
||
AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD E-450 |
350 W | TDP (PL1 / PBP) | 18 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper PRO 7945WX has a 76.00 MB cache, while the AMD E-450 cache has a total of 1.00 MB. |
||
AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD E-450 |
5 nm | Technology | 32 nm |
Chiplet | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX |
sTR5 | Socket | BGA 413 |
AMD-V | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Windows 11, Linux | Operating systems | |
Q4/2023 | Release date | Q3/2011 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
|||
AMD E-450
2C 2T @ 1.65 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
|||
AMD E-450
2C 2T @ 1.65 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
|||
AMD E-450
2C 2T @ 1.65 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
|||
AMD E-450
2C 2T @ 1.65 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
|||
AMD E-450
2C 2T @ 1.65 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
|||
AMD E-450
2C 2T @ 1.65 GHz |
AMD Ryzen Threadripper PRO 7945WX
@ 0.00 GHz |
|||
AMD E-450
AMD Radeon HD 6320 @ 0.51 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
|||
AMD E-450
2C 2T @ 1.65 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
|||
AMD E-450
2C 2T @ 1.65 GHz |
Devices using this processor |
|
AMD Ryzen Threadripper PRO 7945WX | AMD E-450 |
Unknown | Unknown |