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AMD Ryzen 9 7900 vs AMD Ryzen 9 9950X

AMD
VS
AMD
Performance
Ryzen 9 7900
26,32569% of 38,269
Ryzen 9 9950X45% better
38,269Best Performance

The Ryzen 9 9950X has 45% better performance than the Ryzen 9 7900 for the 3DMark 11 Performance Physics benchmark.

Performance per dollar
Ryzen 9 79004% better
61.3650% of 121.53
Ryzen 9 9950X
58.9749% of 121.53

The Ryzen 9 7900 has 4% better value for the money than the Ryzen 9 9950X for the 3DMark 11 Performance Physics benchmark.

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Summary

#

About the AMD Ryzen 9 7900 CPU

The AMD Ryzen 9 7900 is a 12-core (24-thread) processor built for the desktop CPU market. It launched in Q1 2023 with a suggested retail price of $429. It is part of AMD's Ryzen 9 lineup, which is based on the Zen 4 microarchitecture. The 7900 is compatible with AMD Socket AM5 motherboards and is fabricated on TSMC's 5 nm manufacturing process. It features the Radeon Graphics integrated graphics solution and is bundled with a Wraith Prism cooler.

Memory and Cache

The Ryzen 9 7900 supports DDR5 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Ryzen 9 7900 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 64 MB.

Cores and Clock Speeds

The Ryzen 9 7900 features 12 total cores which can process 24 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3.7 GHz, and it can boost up to 5.4 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.

Integrated Graphics

The Ryzen 9 7900 includes an integrated graphics solution called Radeon Graphics. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.

Benchmark Performance & Value

The Ryzen 9 7900 has the 27th best 3DMark 11 Performance Physics score among the 766 benchmarked CPUs in our database. It achieves 68.79% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X. Its 26,325 score and $429 launch price (MSRP) gives it a performance per dollar of 61.36. This is the 36th best in value for the 3DMark 11 Perf. Physics benchmark.

About the AMD Ryzen 9 9950X CPU

The AMD Ryzen 9 9950X is a 16-core (32-thread) processor built for the desktop CPU market. It launched in Q3 2024 with a suggested retail price of $649. It is part of AMD's Ryzen 9 lineup, which is based on the Zen 5 microarchitecture. The 9950X is compatible with AMD Socket AM5 motherboards and is fabricated on TSMC's 4 nm manufacturing process. It features the Radeon Graphics integrated graphics solution.

Memory and Cache

The Ryzen 9 9950X supports DDR5 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Ryzen 9 9950X has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 80 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 64 MB.

Cores and Clock Speeds

The Ryzen 9 9950X features 16 total cores which can process 32 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 4.3 GHz, and it can boost up to 5.7 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.

Integrated Graphics

The Ryzen 9 9950X includes an integrated graphics solution called Radeon Graphics. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.

Benchmark Performance & Value

The Ryzen 9 9950X has the best 3DMark 11 Performance Physics score among the 766 benchmarked CPUs in our database. Its 38,269 score and $649 launch price (MSRP) gives it a performance per dollar of 58.97. This is the 39th best in value for the 3DMark 11 Perf. Physics benchmark.

General Info

General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.

InfoRyzen 9 7900Ryzen 9 9950X
ManufacturerAMDAMD
SeriesRyzen 9Ryzen 9
Market SegmentDesktopDesktop
Release DateQ1 2023Q3 2024
Launch Price (MSRP)$429$649
Production StatusActiveActive
ShopCheck PriceCheck Price

Benchmark Performance

#
Performance
Ryzen 9 7900
26,32569% of 38,269
Ryzen 9 9950X45% better
38,269Best Performance

The Ryzen 9 9950X has 45% better performance than the Ryzen 9 7900 for the 3DMark 11 Performance Physics benchmark.

The Ryzen 9 7900 is ranked 27th with a score of 26,325, and the Ryzen 9 9950X is ranked 1st with a score of 38,269.

Performance per dollar
Ryzen 9 79004% better
61.3650% of 121.53
Ryzen 9 9950X
58.9749% of 121.53

The Ryzen 9 7900 has 4% better value for the money than the Ryzen 9 9950X for the 3DMark 11 Performance Physics benchmark.

The Ryzen 9 7900 is ranked 36th with a performance per dollar of 61.36, and the Ryzen 9 9950X is ranked 39th with a performance per dollar of 58.97.

Relative Performance

The average score in the benchmark test can be compared to similar CPUs to assess relative performance. Generally, powerful CPUs tend to have higher scores.

Choose Baseline CPU:Ryzen 9 7900 or
CPUBenchmark Performance
Ryzen 9 9950X38,269+45%
Ryzen 9 7950X3D36,991+41%
Ryzen 9 7950X35,243+34%
Ryzen 7 7800X3D32,947+25%
Core i7-14700K32,336+23%
Core i7-1270027,022+3%
Core i7-1370026,874+2%
Ryzen 9 790026,325
Core i9-12900K26,223-0%
Ryzen 5 9600X25,914-2%

Relative Value For Money

The average performance per dollar in the benchmark test can be compared to similar CPUs to assess relative value. A higher score implies a better value for your money.

Choose Baseline CPU:Ryzen 9 7900 or
CPUPerformance Per Dollar
Ryzen 7 8700G72.04+17%
Core i7-1370069.98+14%
Core i7-1470062.96+3%
Ryzen 9 790061.36
Core i7-12700K61-1%
Ryzen 7 5800X3D60.66-1%
Ryzen 9 9950X58.97-4%
Ryzen 9 9900X58.58-5%
Core i9-14900K53.58-13%
Core i9-13900K52.95-14%

Benchmark Scores

This table showcases the average performance scores achieved by both CPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.

  • Popular
BenchmarkRyzen 9 7900Ryzen 9 9950X
3DMark 11 Performance Physics
26,325
38,269
(+45.37%)
3DMark Time Spy CPU
14,817
16,112
(+8.74%)
Cinebench R15 Multi-Core
4,020
6,335
(+57.59%)
Cinebench R15 Single-Core
315
344
(+9.21%)
Geekbench 6.2 Multi-Core
16,860
21,492
(+27.47%)
Geekbench 6.2 Single-Core
2,854
3,389
(+18.75%)
CPU Mark Multi-Thread
48,891
--
CPU Mark Single-Thread
4,154
--
Benchmarks Source: Notebookcheck

Technical Specs

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Manufacturing Details

Information about the CPU's manufacturing like its foundry, process size, and transistor count.

SpecRyzen 9 7900Ryzen 9 9950X
ManufacturerAMDAMD
FoundryTSMCTSMC
Process Size5 nm4 nm
Transistors13,140 million16,630 million

Architecture

CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.

SpecRyzen 9 7900Ryzen 9 9950X
SeriesRyzen 9Ryzen 9
MicroarchitectureZen 4Zen 5
CodenameRaphaelGranite Ridge
Memory SupportDDR5DDR5
Memory ChannelsDual-channelDual-channel
ECC MemoryYesYes

Cores & Clock Speeds

Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.

SpecRyzen 9 7900Ryzen 9 9950X
Cores1216
Threads2432
Clock Speed3.7 GHz4.3 GHz
Turbo Clock5.4 GHz5.7 GHz
Base Clock100 MHz100 MHz
Multiplier37.0x43.0x
Multiplier UnlockedYesYes

Cache

CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.

SpecRyzen 9 7900Ryzen 9 9950X
L1 Cache64 KB80 KB
L2 Cache1 MB1 MB
L3 Cache64 MB64 MB

Compatibility & Power Consumption

Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.

SpecRyzen 9 7900Ryzen 9 9950X
SocketAMD Socket AM5AMD Socket AM5
PCI ExpressPCIe 5.0 x24PCIe 5.0 x24
Thermal Design Power (TDP)65 W170 W
Package Power Tracking (PPT)88 W230 W
Tcase Max47 °C--
TJ Max95 °C95 °C

Graphics, Features, & Extensions

Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.

SpecRyzen 9 7900Ryzen 9 9950X
Bundled CoolerWraith Prism--
Integrated GraphicsRadeon GraphicsRadeon Graphics
Extensions / TechnologiesMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX-512, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX-512, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2

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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.