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AMD Ryzen 7 5800H vs Intel Core i5-11500B vs Intel Core i9-11900KB

AMD Ryzen 7 5800H

► remove from comparison AMD R7 5800H

The AMD Ryzen 7 5800H is a high-performance octa-core processor of the Cezanne product family. It was released in Q1 2021; it is designed for use in larger laptops, primarily gaming laptops and DTRs. The Ryzen features eight SMT-enabled Zen 3 cores running at 3.2 GHz (base clock speed) to 4.4 GHz (highest Boost frequency possible) along with the Vega 8 iGPU. The chip has 16 MB of L3 cache.

Architecture

The Ryzen 7 5800H is manufactured on the modern 7 nm TSMC process, just like the outgoing Ryzen 7 4800H was; both CPUs have 8 cores and 16 threads, too. The underlying microarchitecture is what makes the two vastly different as the newer Zen 3 microarchitecture brings a massive IPC improvement over Zen 2. To be specific, AMD promises an increase of up to 19%, with independent reviews pointing to a lower (but sizeable nonetheless) 12% increase.

Ryzen 5 5800H supports dual-channel DDR4-3200 and quad-channel LPDDR4-4266 RAM. Unlike the desktop-grade Ryzen 5000-series processors, Ryzen 5 5800H does not support PCI-Express 4.0, meaning NVMe SSDs will be limited to read/write rates of 3.9 GB/s.

The CPU gets soldered straight on to the motherboard (FP6 socket interface) and is thus not user-replaceable.

Performance

The Ryzen is a marvel of a processor. As far as multi-thread benchmark scores are concerned, the average 5800H in our database trades blows with the Intel Core i5-12500H, Core i7-11800H, Core i7-12650H, Core i9-11950H and also the AMD Ryzen 9 4900H. Needless to say, a system built around this CPU will have little difficulty chewing through pretty much any workload imaginable for years to come.

With the long-term CPU power limit of 75 W, the Lenovo Legion 5 15ACH is among the fastest 5800H-toting laptops that we have tested; it can be at least 20% faster in CPU-bound workloads than the slowest laptops built around the 5800H in our database such as the HP Victus 16 or the Asus ZenBook 14X OLED.

Graphics

In addition to its eight CPU cores, the APU has the Radeon RX Vega 8 graphics adapter. Just like the name suggests, Vega 8 features 8 Compute Units (8 x 64 = 512 unified shaders); in the case of Ryzen 7 5800H, the Vega runs at up to 2,000 MHz.

On paper, this iGPU is inferior to the 96 EU Intel Iris Xe Graphics G7. However, as is usually the case, synthetic benchmarks do not tell the entire story, as AMD's drivers are superior to those of Intel. As a result, the Vega will let you play a lot of games released in 2020 and 2021 at reasonable resolutions (up to Full HD 1080p) and Low to Medium presets. Mass Effect Legendary Edition is playable at 1080p (High), to give you an example. As the iGPU has no VRAM of its own, it is paramount that fast system RAM is used.

The graphics adapter definitely supports 2160p UHD monitors at 60 Hz. AVC, HEVC, MPEG-2, VP9-encoded videos can be hardware-decoded with the Vega but there is no AV1 support here; such a video will be software-decoded for much lower energy efficiency.

Power consumption

This AMD APU has a default TDP (also known as the long-term Power Limit) of 45 W that can be changed to anything between 35 W and 54 W by laptop makers, with clock speeds and performance changing accordingly as a result. No matter the exact value, an active cooling solution is a must.

The Ryzen 7 5800H is built with TSMC's 7 nm process for very decent, as of early 2022, energy efficiency.

Intel Core i5-11500B

► remove from comparison

Der Intel Core i5-11500B ist ein Hexa-Core-Prozessor für Gaming-Notebooks, kleine Workstations oder auch Mini-PCs. Er basiert auf die Tiger-Lake-Architektur (H45) und wurde im 2. Quartal 2021 präsentiert. Der Chip bietet einen TDP von 65 Watt (konfigurierbar). Die sechs Prozessorkerne können von 3,3 bis 4,6 GHz (Einzelkern-Turbo) takten. Der Prozessor bietet 12 MB Level 3 Cache und unterstützt DDR4-RAM mit bis zu 3.200 MT/s. Die integrierte Grafik basiert auf der Xe-Architektur und ist UHD Graphics benannt (32 EUs). Im 11500B taktet sie von 350 bis 1.450 MHz. Der Chip wird im 10 nm SuperFin Prozess gefertigt.

Performance

Die Leistung des Intel Core i5-11500B hängt primär von der Leistungsfähigkeit der verbauten Kühleinheit ab. Zudem lässt sich die TDP des SoC auch absenken. Grundsätzlich sollte der Intel Core i5-11500B aber etwas mehr Leistung als ein Intel Core i5-11400H bieten.

Features

Wie bei den kleineren Tiger-Lake-Chips wird auch hier WLAN (Wi-Fi 6E) und Thunderbolt 4 / USB 4  im Chip (teil-)integriert für schnellere, günstige und platzsparende Implementierungen in Notebooks. Des Weiteren bietet der i5-11500B 20 PCIe 4.0 Lanes.

Intel Core i9-11900KB

► remove from comparison Intel i9-11900KB

The Intel Core i9-11900KB is an Octa-Core-CPU that was used in the Intel Beast Canyon NUC. It is based on the Tiger-Lake-H45 series and was announced in the second quarter of 2021. The processor cores can clock from 3.3 to 5.3 GHz, all cores at once can reach up to 4.9 GHz. The CPU features 24 MB level 3 cache and DDR4-3200 memory. The integrated UHD graphics card is based on the Xe-architecture with 32 cores and clocks up to 1.45 GHz.

As with the slower Tiger Lake-H CPUs, the 11900KB has a partly integrated WiFi 6E and Thunderbolt 4 in the chip. Furthermore, the 11900KB supports 20 PCIe 4.0 lanes.

The TDP is rated at 65 Watt with 3.3. GHz base clock and can be configured to 55 Watt (cTDP-down).

ModelAMD Ryzen 7 5800HIntel Core i5-11500BIntel Core i9-11900KB
SeriesAMD Cezanne (Zen 3, Ryzen 5000)Intel Tiger LakeIntel Tiger Lake
CodenameCezanne-H (Zen 3)Tiger Lake-HTiger Lake-H
Series: Tiger Lake Tiger Lake-H
AMD Ryzen 9 5900HX3.3 - 4.6 GHz8 / 16 cores16 MB L3
AMD Ryzen 7 5800H « 3.2 - 4.4 GHz8 / 16 cores16 MB L3
AMD Ryzen 5 5600H3.3 - 4.2 GHz6 / 12 cores16 MB L3
Intel Core i9-11900KB3.3 - 5.3 GHz8 / 16 cores24 MB L3
Intel Core i9-11900H2.5 - 4.9 GHz8 / 16 cores24 MB L3
Intel Core i9-11950H2.6 - 5 GHz8 / 16 cores24 MB L3
Intel Xeon W-11955M2.6 - 5 GHz8 / 16 cores24 MB L3
Intel Core i7-11850H2.5 - 4.8 GHz8 / 16 cores24 MB L3
Intel Core i7-11800H2.3 - 4.6 GHz8 / 16 cores24 MB L3
Intel Xeon W-11855M3.2 - 4.9 GHz6 / 12 cores18 MB L3
Intel Core i5-11500B « 3.3 - 4.6 GHz6 / 12 cores12 MB L3
Intel Core i5-11400H2.7 - 4.5 GHz6 / 12 cores12 MB L3
Intel Core i5-11260H2.6 - 4.4 GHz6 / 12 cores12 MB L3
Intel Core i9-11900KB « 3.3 - 5.3 GHz8 / 16 cores24 MB L3
Intel Core i9-11900H2.5 - 4.9 GHz8 / 16 cores24 MB L3
Intel Core i9-11950H2.6 - 5 GHz8 / 16 cores24 MB L3
Intel Xeon W-11955M2.6 - 5 GHz8 / 16 cores24 MB L3
Intel Core i7-11850H2.5 - 4.8 GHz8 / 16 cores24 MB L3
Intel Core i7-11800H2.3 - 4.6 GHz8 / 16 cores24 MB L3
Intel Xeon W-11855M3.2 - 4.9 GHz6 / 12 cores18 MB L3
Intel Core i5-11500B3.3 - 4.6 GHz6 / 12 cores12 MB L3
Intel Core i5-11400H2.7 - 4.5 GHz6 / 12 cores12 MB L3
Intel Core i5-11260H2.6 - 4.4 GHz6 / 12 cores12 MB L3
Clock3200 - 4400 MHz3300 - 4600 MHz3300 - 5300 MHz
L1 Cache512 KB480 KB768 KB
L2 Cache4 MB7.5 MB10 MB
L3 Cache16 MB12 MB24 MB
Cores / Threads8 / 166 / 128 / 16
TDP45 Watt65 Watt65 Watt
Technology7 nm10 nm10 nm
max. Temp.105 °C100 °C100 °C
SocketFP6BGA1787BGA 1499
FeaturesDDR4-3200/LPDDR4-4266 RAM, PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEDDR4-3200 RAM, PCIe 4, 8 GT/s bus, DL Boost, GNA, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, VMX, SMEP, SMAP, EIST, TM1, TM2, HT, Turbo, SST, AES-NI, RDRAND, RDSEED, SHAAVX512, Intel Xe Graphics 32 EUs, DDR4-3200
iGPUAMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)Intel UHD Graphics Xe 32EUs (Tiger Lake-H) (350 - 1450 MHz)Intel UHD Graphics Xe 32EUs (Tiger Lake-H) (350 - 1450 MHz)
Architecturex86x86x86
Announced
Manufacturerwww.amd.com
$539 U.S.

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R7 5800H
38.9 pt (54%)
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i5-11500B
36.7 pt (51%)
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i9-11900KB
40.8 pt (57%)
Cinebench 2024 - CB24 CPU Single Core
86 Points (60%)
88 Points (61%)
Cinebench 2024 - CB24 CPU Multi Core
618 Points (12%)
451 Points (8%)
Cinebench R23 - Cinebench R23 Multi Core
min: 8812     avg: 11822     median: 12091.5 (11%)     max: 13214 Points
8318 Points (8%)
11726 Points (11%)
Cinebench R23 - Cinebench R23 Single Core
min: 1294     avg: 1410     median: 1416 (60%)     max: 1441 Points
1484 Points (63%)
1621 Points (69%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 502     avg: 550     median: 554 (62%)     max: 560 Points
566 Points (63%)
629 Points (70%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 3430     avg: 4578     median: 4662 (11%)     max: 5020 Points
3236 Points (8%)
4644 Points (11%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1487     avg: 1968     median: 2005 (13%)     max: 2119 Points
1322 Points (8%)
2027 Points (13%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 209     avg: 228.2     median: 229 (69%)     max: 234 Points
223 Points (67%)
247 Points (74%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 21.25     avg: 22.5     median: 22.5 (29%)     max: 23.68 Points
15 Points (20%)
22.1 Points (29%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 2.69     avg: 2.7     median: 2.7 (68%)     max: 2.75 Points
2.6 Points (65%)
2.8 Points (71%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 5981     avg: 6017     median: 6017 (36%)     max: 6053 Points
9000 Points (54%)
9538 Points (58%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 35208     avg: 36735     median: 36734.5 (27%)     max: 38261 Points
41001 Points (30%)
50665 Points (37%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 62312     avg: 65382     median: 65382 (45%)     max: 68452 Points
54928 Points (38%)
67183 Points (47%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 11378     avg: 11508     median: 11507.5 (14%)     max: 11637 Points
11802 Points (14%)
12508 Points (15%)
wPrime 2.10 - wPrime 2.0 1024m *
min: 111.714     avg: 188.4     median: 188.4 (2%)     max: 265 s
152 s (2%)
102.2 s (1%)
wPrime 2.10 - wPrime 2.0 32m *
min: 3.93     avg: 6.1     median: 6.1 (1%)     max: 8.3 s
4.6 s (1%)
3.4 s (1%)
wPrime 1.55 - wPrime 1.55 1024m *
265 s (1%)
wPrime 1.55 - wPrime 1.55 32m *
8.2 s (4%)
WinRAR - WinRAR 4.0
min: 6660     avg: 6851     median: 6851 (11%)     max: 7042 Points
6789 Points (11%)
9584 Points (15%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 45773     avg: 54229     median: 54052 (31%)     max: 59986 MIPS
36194 MIPS (21%)
50152 MIPS (29%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 5038     avg: 5478     median: 5499.5 (66%)     max: 5632 MIPS
5498 MIPS (66%)
5979 MIPS (71%)
X264 HD Benchmark 4.0 - x264 Pass 2
104.7 fps (37%)
68.7 fps (24%)
106 fps (37%)
X264 HD Benchmark 4.0 - x264 Pass 1
244 fps (56%)
234.5 fps (54%)
272.5 fps (63%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 11.6     avg: 14.6     median: 14.8 (26%)     max: 16.1 fps
10.3 fps (18%)
14.4 fps (25%)
TrueCrypt - TrueCrypt Serpent
min: 1     avg: 1.1     median: 1.1 (0%)     max: 1.1 GB/s
0.8 GB/s (0%)
1.1 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
min: 1.6     avg: 1.7     median: 1.7 (28%)     max: 1.7 GB/s
1.3 GB/s (22%)
1.7 GB/s (29%)
TrueCrypt - TrueCrypt AES
min: 8.5     avg: 10     median: 10 (26%)     max: 11.5 GB/s
8.3 GB/s (22%)
11.6 GB/s (30%)
Blender - Blender 3.3 Classroom CPU *
min: 486     avg: 499.5     median: 499.5 (6%)     max: 513 Seconds
673 Seconds (9%)
Blender - Blender 2.79 BMW27 CPU *
min: 237     avg: 259.8     median: 255.5 (2%)     max: 339.8 Seconds
379 Seconds (3%)
262.7 Seconds (2%)
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.511     avg: 0.5     median: 0.5 (11%)     max: 0.559 sec
0.6 sec (12%)
0.5 sec (12%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 12300     avg: 12790     median: 12790 (27%)     max: 13280 Points
12580 Points (27%)
14961 Points (32%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 7.2     avg: 8.3     median: 8.3 (2%)     max: 9.415 s
7.3 s (2%)
6.7 s (1%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 15.7     avg: 18     median: 18 (1%)     max: 20.257 s
16 s (1%)
14.4 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 366     avg: 419.5     median: 419.5 (2%)     max: 472.992 s
373 s (2%)
343.2 s (2%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
60691 Points (53%)
47824 Points (42%)
66833 Points (59%)
3DMark 11 - 3DM11 Performance Physics
min: 13192     avg: 15511     median: 15120 (41%)     max: 17779 Points
13784 Points (37%)
17803 Points (48%)
3DMark - 3DMark Ice Storm Physics
min: 77323     avg: 79661     median: 80007.5 (65%)     max: 81129 Points
70795 Points (58%)
77901 Points (63%)
3DMark - 3DMark Ice Storm Extreme Physics
min: 77630     avg: 79055     median: 79316 (64%)     max: 79957 Points
70878 Points (58%)
78146 Points (63%)
3DMark - 3DMark Ice Storm Unlimited Physics
min: 78495     avg: 82477     median: 82134 (69%)     max: 85865 Points
74085 Points (62%)
89952 Points (76%)
3DMark - 3DMark Cloud Gate Physics
min: 16269     avg: 17332     median: 17425 (44%)     max: 18539 Points
12557 Points (32%)
16497 Points (42%)
3DMark - 3DMark Fire Strike Standard Physics
min: 22433     avg: 23961     median: 23886 (43%)     max: 25300 Points
19930 Points (36%)
24327 Points (43%)
3DMark - 3DMark Time Spy CPU
min: 7021     avg: 8827     median: 8891 (37%)     max: 9835 Points
7021 Points (30%)
10035 Points (42%)
Geekbench 6.2 - Geekbench 6.2 Single-Core
1991 Points (54%)
2173 Points (58%)
Geekbench 6.2 - Geekbench 6.2 Multi-Core
9411 Points (37%)
8148 Points (32%)
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 1336     avg: 1452     median: 1462 (62%)     max: 1505 Points
1566 Points (66%)
1656 Points (70%)
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 6551     avg: 7801     median: 7641 (14%)     max: 9062 Points
7132 Points (13%)
8924 Points (16%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1416     avg: 1419     median: 1418.5 (6%)     max: 1421 Points
1535 Points (7%)
1638 Points (7%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 7408     avg: 7988     median: 7988 (25%)     max: 8568 Points
7012 Points (22%)
8845 Points (28%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 5970     avg: 6133     median: 6132.5 (61%)     max: 6295 Points
6663 Points (67%)
6991 Points (70%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 29073     avg: 31637     median: 31636.5 (35%)     max: 34200 Points
28454 Points (31%)
36310 Points (40%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 623     avg: 643     median: 637.5 (1%)     max: 765 ms
649 ms (1%)
602 ms (1%)
Sunspider - Sunspider 1.0 Total Score *
134.1 ms (1%)
Octane V2 - Octane V2 Total Score
min: 65332     avg: 67146     median: 67411 (61%)     max: 68649 Points
WebXPRT 4 - WebXPRT 4 Score
190.5 Points (55%)
WebXPRT 3 - WebXPRT 3 Score
min: 202     avg: 262.7     median: 269 (56%)     max: 280 Points
271 Points (56%)
269 Points (56%)
CrossMark - CrossMark Overall
min: 1302     avg: 1344     median: 1330.5 (51%)     max: 1429 Points
1416 Points (54%)
1785 Points (68%)
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 49.1     avg: 84     median: 82.6 (14%)     max: 109 Watt
75.7 Watt (13%)
112.9 Watt (19%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 53.9     avg: 89.8     median: 89 (16%)     max: 123 Watt
95 Watt (17%)
123.9 Watt (23%)
Power Consumption - Idle Power Consumption - external Monitor *
min: 4.79     avg: 6.3     median: 6.3 (4%)     max: 7.9 Watt
14.5 Watt (10%)
Power Consumption - Idle Power Consumption 150cd 1min *
min: 7.92     avg: 11.6     median: 11.4 (13%)     max: 15.4 Watt
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
min: 17     avg: 22.9     median: 22.2 (17%)     max: 36.6 Points per Watt
13.9 Points per Watt (10%)
16.4 Points per Watt (12%)

Average Benchmarks AMD Ryzen 7 5800H → 100% n=46

Average Benchmarks Intel Core i5-11500B → 92% n=46

Average Benchmarks Intel Core i9-11900KB → 109% n=46

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

v1.26
log 01. 17:04:41

#0 checking url part for id 13005 +0s ... 0s

#1 checking url part for id 17400 +0s ... 0s

#2 checking url part for id 14024 +0s ... 0s

#3 not redirecting to Ajax server +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Sat, 01 Jun 2024 05:37:57 +0200 +0.001s ... 0.001s

#5 composed specs +0.042s ... 0.043s

#6 did output specs +0s ... 0.043s

#7 getting avg benchmarks for device 13005 +0.017s ... 0.059s

#8 got single benchmarks 13005 +0.162s ... 0.221s

#9 getting avg benchmarks for device 17400 +0.017s ... 0.238s

#10 got single benchmarks 17400 +0.01s ... 0.248s

#11 getting avg benchmarks for device 14024 +0.015s ... 0.264s

#12 got single benchmarks 14024 +0.008s ... 0.272s

#13 got avg benchmarks for devices +0s ... 0.272s

#14 min, max, avg, median took s +0.458s ... 0.731s

#15 return log +0s ... 0.731s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2023-07- 1)