Intel Core 2 Duo T9550 vs Intel Core 2 Duo T9400

What is the difference between Intel Core 2 Duo T9550 and Intel Core 2 Duo T9400. Find out which CPU has better performance.

Intel Core 2 Duo T9550
Intel Core 2 Duo T9550
Intel Core 2 Duo T9400
Intel Core 2 Duo T9400

Performance (Benchmarks)

361Geekbench 5 Single-Core Score350
592Geekbench 5 Multi-Core Score590

Processor Specs

Intel Core 2 Duo T9550ProcessorIntel Core 2 Duo T9400
2660 MHzFrequency2530 MHz
2Cores2
2Threads2
35 WTDP35 W
PenrynCodenamePenryn
BGA479, PGA478PackageBGA479, PGA478

Geekbench 5 Benchmark

368Single-Core Score356
664Multi-Core Score362
Geekbench 5.4.1 Tryout for Windows x86 (64-bit)BenchmarkGeekbench 5.3.1 Tryout for Linux x86 (64-bit)

System Information

Microsoft Windows 11 Pro (64-bit)Operating SystemUbuntu 20.04.2 LTS 5.8.0-59-generic x86_64
Sony Corporation VGN-FW31ZJModelLENOVO 2753WDL
Sony Corporation VAIOMotherboardLENOVO 2753WDL
GebalanceerdPower Plan

CPU Specifications

Intel Core 2 Duo T9550NameIntel Core 2 Duo T9400
1 Processor, 2 CoresTopology1 Processor, 2 Cores
GenuineIntel Family 6 Model 23 Stepping 10IdentifierGenuineIntel Family 6 Model 23 Stepping 6
2.66 GHzBase Frequency2.53 GHz
2792 MHzMaximum Frequency
Socket P (478)Package
PenrynCodename
32.0 KB x 2L1 Instruction Cache32.0 KB x 2
32.0 KB x 2L1 Data Cache32.0 KB x 2
6.00 MB x 1L2 Cache6.00 MB x 1

Memory Information

4.00 GBSize2.79 GB
398 MHzFrequency
DDR2 SDRAMType
2Channels

Geekbench 5 result (single)

368Single-Core Score356
53Crypto Score50
393Integer Score385
367Floating Point Score 345
53
92.3 MB/sec		AES-XTS50
87.9 MB/sec
585
2.96 MB/sec		Text Compression (LZMA)494
2.50 MB/sec
477
22.6 Mpixels/sec		Image Compression458
21.7 Mpixels/sec
327
921.8 KTE/sec		Navigation (using Dijkstra's algorithm)340
957.6 KTE/sec
363
426.4 KElements/sec		HTML5408
478.7 KElements/sec
419
131.2 Krows/sec		SQLite356
111.7 Krows/sec
399
21.6 Mpixels/sec		PDF Rendering395
21.4 Mpixels/sec
314
100.1 KB/sec		Text Rendering321
102.2 KB/sec
415
3.23 Klines/sec		Clang425
3.31 Klines/sec
309
3.58 images/sec		Camera312
3.62 images/sec
299
374.6 Kpairs/sec		N-Body Physics236
295.0 Kpairs/sec
412
2550.6 FPS		Rigid Body Physics477
2953.8 FPS
371
20.4 Mpixels/sec		Gaussian Blur336
18.5 Mpixels/sec
446
3.43 images/sec		Face Detection420
3.23 images/sec
459
11.3 Mpixels/sec		Horizon Detection459
11.3 Mpixels/sec
553
27.1 Mpixels/sec		Image Inpainting522
25.6 Mpixels/sec
483
6.58 Mpixels/sec		HDR761
10.4 Mpixels/sec
423
339.7 Kpixels/sec		Ray Tracing494
396.6 Kpixels/sec
255
2.28 Kpixels/sec		Structure from Motion242
2.17 Kpixels/sec
393
12.6 Words/sec		Speech Recognition188
6.00 Words/sec
154
5.95 images/sec		Machine Learning126
4.88 images/sec

Geekbench 5 result (multi)

664Multi-Core Score362
100Crypto Score50
702Integer Score380
674Floating Point Score 375
100
174.1 MB/sec		AES-XTS50
88.0 MB/sec
994
5.03 MB/sec		Text Compression (LZMA)476
2.41 MB/sec
916
43.3 Mpixels/sec		Image Compression435
20.6 Mpixels/sec
480
1.35 MTE/sec		Navigation (using Dijkstra's algorithm)322
909.3 KTE/sec
667
783.5 KElements/sec		HTML5395
464.1 KElements/sec
798
250.1 Krows/sec		SQLite451
141.4 Krows/sec
707
38.4 Mpixels/sec		PDF Rendering382
20.7 Mpixels/sec
529
168.6 KB/sec		Text Rendering285
90.7 KB/sec
814
6.34 Klines/sec		Clang418
3.26 Klines/sec
586
6.79 images/sec		Camera307
3.56 images/sec
629
786.6 Kpairs/sec		N-Body Physics292
365.9 Kpairs/sec
769
4764.2 FPS		Rigid Body Physics469
2903.4 FPS
646
35.5 Mpixels/sec		Gaussian Blur317
17.4 Mpixels/sec
813
6.26 images/sec		Face Detection404
3.11 images/sec
810
20.0 Mpixels/sec		Horizon Detection446
11.0 Mpixels/sec
959
47.1 Mpixels/sec		Image Inpainting494
24.2 Mpixels/sec
876
11.9 Mpixels/sec		HDR770
10.5 Mpixels/sec
916
735.8 Kpixels/sec		Ray Tracing512
411.0 Kpixels/sec
469
4.20 Kpixels/sec		Structure from Motion249
2.23 Kpixels/sec
672
21.5 Words/sec		Speech Recognition385
12.3 Words/sec
261
10.1 images/sec		Machine Learning141
5.43 images/sec