Intel Core 2 Duo P9400 vs Intel Celeron B820

What is the difference between Intel Core 2 Duo P9400 and Intel Celeron B820. Find out which CPU has better performance.

Intel Core 2 Duo P9400
Intel Core 2 Duo P9400
Intel Celeron B820
Intel Celeron B820

Performance (Benchmarks)

318Geekbench 5 Single-Core Score292
539Geekbench 5 Multi-Core Score538
PassMark CPU Mark Rating776
PassMark Single Thread Rating740

Processor Specs

Intel Core 2 Duo P9400ProcessorIntel Celeron B820
2400 MHzFrequency1700 MHz
2Cores2
2Threads2
25 WTDP35 W
GPUIntel HD Graphics for 2nd Generation Intel Processors
PenrynCodenameSandy Bridge
Socket P (478)PackageFCPGA988

Geekbench 5 Benchmark

327Single-Core Score283
580Multi-Core Score319
Geekbench 5.2.5 for Android x86 (32-bit)BenchmarkGeekbench 5.3.2 Tryout for Windows x86 (64-bit)

System Information

Android 9Operating SystemMicrosoft Windows 10 Home (64-bit)
Dell Inc. Latitude E4300ModelGateway NE56R
Dell Inc. Latitude E4300Model ID
MotherboardGateway EG50_HC_HR
Power PlanBalanced

CPU Specifications

Intel Core 2 Duo P9400NameIntel Celeron B820
1 Processor, 2 CoresTopology1 Processor, 2 Cores
GenuineIntel Family 6 Model 23 Stepping 10IdentifierGenuineIntel Family 6 Model 42 Stepping 7
2.40 GHzBase Frequency1.70 GHz
Maximum Frequency1.70 GHz
PackageSocket 988B rPGA
CodenameSandy Bridge
32.0 KB x 2L1 Instruction Cache32.0 KB x 1
32.0 KB x 2L1 Data Cache32.0 KB x 1
6.00 MB x 1L2 Cache256 KB x 1
L3 Cache2.00 MB x 1

Memory Information

1.92 GBSize8.00 GB
Frequency665 MHz
TypeDDR3 SDRAM
Channels2

Geekbench 5 result (single)

327Single-Core Score283
37Crypto Score23
346Integer Score306
335Floating Point Score 277
37
64.1 MB/sec		AES-XTS23
40.6 MB/sec
530
2.68 MB/sec		Text Compression (LZMA)328
1.66 MB/sec
267
12.6 Mpixels/sec		Image Compression359
17.0 Mpixels/sec
505
1.42 MTE/sec		Navigation (using Dijkstra's algorithm)327
921.4 KTE/sec
295
346.6 KElements/sec		HTML5270
317.4 KElements/sec
364
114.1 Krows/sec		SQLite286
89.5 Krows/sec
328
17.8 Mpixels/sec		PDF Rendering314
17.0 Mpixels/sec
334
106.3 KB/sec		Text Rendering306
97.4 KB/sec
361
2.82 Klines/sec		Clang273
2.13 Klines/sec
232
2.68 images/sec		Camera306
3.55 images/sec
261
326.2 Kpairs/sec		N-Body Physics229
287.1 Kpairs/sec
372
2302.8 FPS		Rigid Body Physics340
2108.1 FPS
300
16.5 Mpixels/sec		Gaussian Blur256
14.1 Mpixels/sec
428
3.30 images/sec		Face Detection312
2.40 images/sec
423
10.4 Mpixels/sec		Horizon Detection347
8.55 Mpixels/sec
537
26.4 Mpixels/sec		Image Inpainting506
24.8 Mpixels/sec
362
4.94 Mpixels/sec		HDR530
7.22 Mpixels/sec
409
328.4 Kpixels/sec		Ray Tracing314
252.0 Kpixels/sec
223
2.00 Kpixels/sec		Structure from Motion219
1.96 Kpixels/sec
452
14.5 Words/sec		Speech Recognition190
6.07 Words/sec
143
5.51 images/sec		Machine Learning98
3.80 images/sec

Geekbench 5 result (multi)

580Multi-Core Score319
70Crypto Score35
612Integer Score334
595Floating Point Score 334
70
122.8 MB/sec		AES-XTS35
61.1 MB/sec
920
4.65 MB/sec		Text Compression (LZMA)327
1.65 MB/sec
494
23.4 Mpixels/sec		Image Compression375
17.8 Mpixels/sec
772
2.18 MTE/sec		Navigation (using Dijkstra's algorithm)351
989.2 KTE/sec
556
653.4 KElements/sec		HTML5336
394.2 KElements/sec
663
207.8 Krows/sec		SQLite283
88.6 Krows/sec
581
31.5 Mpixels/sec		PDF Rendering356
19.3 Mpixels/sec
579
184.4 KB/sec		Text Rendering359
114.2 KB/sec
659
5.13 Klines/sec		Clang300
2.34 Klines/sec
419
4.86 images/sec		Camera330
3.83 images/sec
468
585.3 Kpairs/sec		N-Body Physics253
316.4 Kpairs/sec
663
4109.5 FPS		Rigid Body Physics466
2884.0 FPS
581
31.9 Mpixels/sec		Gaussian Blur334
18.4 Mpixels/sec
807
6.21 images/sec		Face Detection320
2.46 images/sec
754
18.6 Mpixels/sec		Horizon Detection332
8.19 Mpixels/sec
910
44.6 Mpixels/sec		Image Inpainting548
26.9 Mpixels/sec
673
9.17 Mpixels/sec		HDR559
7.62 Mpixels/sec
761
611.4 Kpixels/sec		Ray Tracing425
341.0 Kpixels/sec
409
3.67 Kpixels/sec		Structure from Motion241
2.16 Kpixels/sec
648
20.7 Words/sec		Speech Recognition270
8.64 Words/sec
242
9.33 images/sec		Machine Learning164
6.33 images/sec