AMD Phenom II X4 830 | AMD Ryzen 9 4900H | |
CPU comparisonAMD Phenom II X4 830 or AMD Ryzen 9 4900H - 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 Phenom II X4 830 has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X4 830 was released in Q3/2010. The AMD Ryzen 9 4900H has 8 cores with 16 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 9 4900H was released in Q2/2020. |
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AMD Phenom II (52) | Family | AMD Ryzen 9 (40) |
AMD Phenom II - 800/900 (23) | CPU group | AMD Ryzen 4000H (6) |
4 | Generation | 3 |
Deneb (K10) | Architecture | Renoir (Zen 2) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X4 830 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Phenom II X4 830 is 2.80 GHz while the AMD Ryzen 9 4900H has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 9 4900H is at 3.30 GHz (4.40 GHz). |
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AMD Phenom II X4 830 | Characteristic | AMD Ryzen 9 4900H |
4 | Cores | 8 |
4 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.80 GHz | Frequency | 3.30 GHz |
-- | Turbo Frequency (1 Core) | 4.40 GHz |
-- | Turbo Frequency (All Cores) | 4.00 GHz |
Integrated graphics (iGPU)The AMD Phenom II X4 830 or AMD Ryzen 9 4900H 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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no iGPU | GPU | AMD Radeon RX Vega 8 (Renoir) |
GPU frequency | 0.40 GHz | |
-- | GPU (Turbo) | 1.75 GHz |
-- | GPU Generation | 9 |
Technology | 7 nm | |
Max. displays | 3 | |
-- | Compute units | 8 |
-- | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 GB |
-- | 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. |
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no iGPU | GPU | AMD Radeon RX Vega 8 (Renoir) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Phenom II X4 830 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The AMD Ryzen 9 4900H supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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AMD Phenom II X4 830 | Characteristic | AMD Ryzen 9 4900H |
DDR3-1333, DDR2-1066 | Memory | LPDDR4-4266, DDR4-3200 |
Max. Memory | 64 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 8.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Phenom II X4 830 is 95 W, while the AMD Ryzen 9 4900H has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Phenom II X4 830 | Characteristic | AMD Ryzen 9 4900H |
95 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | 54 W |
-- | TDP down | 35 W |
-- | Tjunction max. | 105 °C |
Technical detailsThe AMD Phenom II X4 830 is manufactured in 45 nm and has 6.00 MB cache. The AMD Ryzen 9 4900H is manufactured in 7 nm and has a 8.00 MB cache. |
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AMD Phenom II X4 830 | Characteristic | AMD Ryzen 9 4900H |
45 nm | Technology | 7 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
AM3 | Socket | FP6 |
AMD-V | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2010 | Release date | Q2/2020 |
-- | Release price | -- |
show more data | show more data | |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.40 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.40 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.40 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.40 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.40 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
AMD Phenom II X4 830
@ 0.00 GHz |
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AMD Ryzen 9 4900H
AMD Radeon RX Vega 8 (Renoir) @ 1.75 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
AMD Phenom II X4 830
4C 4T @ 2.80 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 3.30 GHz |
Devices using this processor |
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AMD Phenom II X4 830 | AMD Ryzen 9 4900H |
Unknown | Unknown |