PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Ryzen 5 PRO 7640U

2023

Why buy it

✅Better for gaming: +16.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 6W instead of 150W, a 144W reduction.
✅Newer platform on FP7/FP8 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Radeon 760M, while Xeon Gold 6136 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (16 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6136, which brings 12 cores / 24 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Gold 6136

2017

Why buy it

✅+54.7% larger total L3 cache (25 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 PRO 7640U across 50 shared CPU benchmark tests.
❌Lower PassMark (21,049 vs 21,287).
❌2400% higher power demand at 150W vs 6W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 5 PRO 7640U moves to FP7/FP8 and DDR5.
❌No integrated graphics, while Ryzen 5 PRO 7640U can still boot and troubleshoot without a discrete GPU.

Ryzen 5 PRO 7640U

2023

Xeon Gold 6136

2017

Why buy it

✅Better for gaming: +16.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 6W instead of 150W, a 144W reduction.
✅Newer platform on FP7/FP8 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Radeon 760M, while Xeon Gold 6136 needs a discrete GPU.

Why buy it

✅+54.7% larger total L3 cache (25 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (16 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6136, which brings 12 cores / 24 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 PRO 7640U across 50 shared CPU benchmark tests.
❌Lower PassMark (21,049 vs 21,287).
❌2400% higher power demand at 150W vs 6W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 5 PRO 7640U moves to FP7/FP8 and DDR5.
❌No integrated graphics, while Ryzen 5 PRO 7640U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 5 PRO 7640U better than Xeon Gold 6136?

Not in a simple one-size-fits-all way. Xeon Gold 6136 makes more sense for workstation-style multi-core throughput, while Ryzen 5 PRO 7640U is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Ryzen 5 PRO 7640U is the better pick here. According to our tests, it delivers 16.0% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 5 PRO 7640U is the better fit. You are getting 1.1% better PassMark, backed by 6 cores and 12 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Ryzen 5 PRO 7640U still looks like the safer overall buy. Ryzen 5 PRO 7640U is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 16.0% average FPS lead across 50 shared CPU game tests in our data.

Which one is more future-proof for 2026 and beyond?

Ryzen 5 PRO 7640U is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017), a healthier platform with FP7/FP8 and DDR5 instead of LGA3647, and more multi-core headroom with 6 cores / 12 threads instead of 12/24. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Ryzen 5 PRO 7640U Benchmark Check

Xeon Gold 6136 Benchmark Check

Path of Exile 2

Preset	Ryzen 5 PRO 7640U	Xeon Gold 6136
1080p
low	265 FPS	179 FPS
medium	240 FPS	143 FPS
high	201 FPS	117 FPS
ultra	173 FPS	94 FPS
1440p
low	232 FPS	145 FPS
medium	191 FPS	113 FPS
high	156 FPS	91 FPS
ultra	138 FPS	72 FPS
4K
low	161 FPS	67 FPS
medium	134 FPS	56 FPS
high	104 FPS	44 FPS
ultra	92 FPS	35 FPS

Open Ryzen 5 PRO 7640U Open Xeon Gold 6136

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 5 PRO 7640U	Xeon Gold 6136
1080p
low	390 FPS	400 FPS
medium	323 FPS	346 FPS
high	286 FPS	291 FPS
ultra	250 FPS	244 FPS
1440p
low	328 FPS	346 FPS
medium	282 FPS	307 FPS
high	257 FPS	259 FPS
ultra	220 FPS	216 FPS
4K
low	246 FPS	225 FPS
medium	216 FPS	200 FPS
high	202 FPS	180 FPS
ultra	170 FPS	148 FPS

Open Ryzen 5 PRO 7640U Open Xeon Gold 6136

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 5 PRO 7640U	Xeon Gold 6136
1080p
low	532 FPS	526 FPS
medium	532 FPS	526 FPS
high	532 FPS	526 FPS
ultra	527 FPS	526 FPS
1440p
low	532 FPS	526 FPS
medium	532 FPS	526 FPS
high	509 FPS	526 FPS
ultra	439 FPS	512 FPS
4K
low	494 FPS	461 FPS
medium	434 FPS	361 FPS
high	370 FPS	321 FPS
ultra	305 FPS	261 FPS

Open Ryzen 5 PRO 7640U Open Xeon Gold 6136

League of Legends

League of Legends

Valorant

Preset	Ryzen 5 PRO 7640U	Xeon Gold 6136
1080p
low	532 FPS	526 FPS
medium	532 FPS	526 FPS
high	532 FPS	526 FPS
ultra	532 FPS	526 FPS
1440p
low	532 FPS	526 FPS
medium	532 FPS	526 FPS
high	532 FPS	518 FPS
ultra	532 FPS	445 FPS
4K
low	532 FPS	472 FPS
medium	501 FPS	423 FPS
high	444 FPS	378 FPS
ultra	381 FPS	329 FPS

Open Ryzen 5 PRO 7640U Open Xeon Gold 6136

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 5 PRO 7640U and Xeon Gold 6136

Ryzen 5 PRO 7640U

The Ryzen 5 PRO 7640U is manufactured by AMD. It was released in 23 May 2023 (2 years ago). It is based on the Phoenix (Zen4) (2023) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB. L2 cache: 6 MB. Built on 4 nm process technology. Socket: FP7/FP8. Thermal design power (TDP): 6 MB + 16 MB. Memory support: LPDDR5x-7500, DDR5-5600. Passmark benchmark score: 21,287 points. Launch price was $299.

Xeon Gold 6136

The Xeon Gold 6136 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 12 cores and 24 threads. Base frequency is 3 GHz, with boost up to 3.7 GHz. L3 cache: 24.75 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 150 Watt. Memory support: DDR4-2666. Passmark benchmark score: 21,049 points. Launch price was $2,460.

⚡

Processing Power

The Ryzen 5 PRO 7640U packs 6 cores / 12 threads, while the Xeon Gold 6136 offers 12 cores / 24 threads — the Xeon Gold 6136 has 6 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 PRO 7640U versus 3.7 GHz on the Xeon Gold 6136 — a 27.9% clock advantage for the Ryzen 5 PRO 7640U (base: 3.5 GHz vs 3 GHz). The Ryzen 5 PRO 7640U uses the Phoenix (Zen4) (2023) architecture (4 nm), while the Xeon Gold 6136 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 5 PRO 7640U scores 21,287 against the Xeon Gold 6136's 21,049 — a 1.1% lead for the Ryzen 5 PRO 7640U. L3 cache: 16 MB on the Ryzen 5 PRO 7640U vs 24.75 MB on the Xeon Gold 6136.

Feature	Ryzen 5 PRO 7640U	Xeon Gold 6136
Cores / Threads	6 / 12	12 / 24+100%
Boost Clock	4.9 GHz+32%	3.7 GHz
Base Clock	3.5 GHz+17%	3 GHz
L3 Cache	16 MB	24.75 MB+55%
L2 Cache	6 MB	12 MB+100%
Process	4 nm-71%	14 nm
Architecture	Phoenix (Zen4) (2023)	Skylake (server) (2017−2018)
PassMark	21,287+1%	21,049

🧠

Memory & Platform

The Ryzen 5 PRO 7640U uses the FP7/FP8 socket (PCIe 4.0), while the Xeon Gold 6136 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Ryzen 5 PRO 7640U versus 2666 on the Xeon Gold 6136 — the Ryzen 5 PRO 7640U supports 71% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6136 supports up to 768 of RAM compared to 256 — 100% more capacity for professional workloads. Memory channels: 2 (Ryzen 5 PRO 7640U) vs 6 (Xeon Gold 6136). PCIe lanes: 20 (Ryzen 5 PRO 7640U) vs 48 (Xeon Gold 6136) — the Xeon Gold 6136 offers 28 more lanes for additional GPUs or NVMe drives.

Feature	Ryzen 5 PRO 7640U	Xeon Gold 6136
Socket	FP7/FP8	LGA3647
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	5600+110%	2666
Max RAM Capacity	256	768+200%
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	20	48+140%

🔧

Advanced Features

Virtualization support: true (Ryzen 5 PRO 7640U) vs VT-x, VT-d (Xeon Gold 6136). The Ryzen 5 PRO 7640U includes integrated graphics (Radeon 760M), while the Xeon Gold 6136 requires a dedicated GPU.