Intel Core 2 Duo L9400 vs Intel Core 2 Duo T6400

What is the difference between Intel Core 2 Duo L9400 and Intel Core 2 Duo T6400. Find out which CPU has better performance.

Intel Core 2 Duo L9400
Intel Core 2 Duo L9400
Intel Core 2 Duo T6400
Intel Core 2 Duo T6400

Performance (Benchmarks)

270Geekbench 5 Single-Core Score257
471Geekbench 5 Multi-Core Score458

Processor Specs

Intel Core 2 Duo L9400ProcessorIntel Core 2 Duo T6400
1860 MHzFrequency2000 MHz
2Cores2
2Threads2
17 WTDP35 W
PenrynCodenamePenryn
Socket P (478)PackagePGA478

Geekbench 5 Benchmark

270Single-Core Score258
264Multi-Core Score448
Geekbench 5.4.1 Tryout for macOS x86 (64-bit)BenchmarkGeekbench 5.4.1 Tryout for Windows x86 (64-bit)

System Information

macOS 10.13.6 (Build 17G14042)Operating SystemMicrosoft Windows 10 Pro (64-bit)
MacBook Air (13-inch Late 2010)ModelDell Inc. Inspiron 1545
MacBookAir3,2Model ID
Apple Inc. Mac-942C5DF58193131B MacBookAir3,2MotherboardDell Inc. 0G848F
Power PlanHigh performance

CPU Specifications

Intel Core 2 Duo L9400NameIntel Core 2 Duo T6400
1 Processor, 2 CoresTopology1 Processor, 2 Cores
GenuineIntel Family 6 Model 23 Stepping 10IdentifierGenuineIntel Family 6 Model 23 Stepping 10
1.86 GHzBase Frequency1.99 GHz
Maximum Frequency1994 MHz
PackageSocket P (478)
CodenamePenryn
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 Cache2.00 MB x 1

Memory Information

2.00 GBSize4.00 GB
Frequency398 MHz
1067 MT/sTransfer Rate
DDR3TypeDDR2 SDRAM
Channels2

Geekbench 5 result (single)

270Single-Core Score258
30Crypto Score38
284Integer Score288
281Floating Point Score 229
30
51.8 MB/sec		AES-XTS38
66.3 MB/sec
451
2.28 MB/sec		Text Compression (LZMA)340
1.72 MB/sec
271
12.8 Mpixels/sec		Image Compression333
15.7 Mpixels/sec
298
841.3 KTE/sec		Navigation (using Dijkstra's algorithm)243
685.9 KTE/sec
218
256.4 KElements/sec		HTML5258
302.7 KElements/sec
309
96.7 Krows/sec		SQLite320
100.4 Krows/sec
287
15.6 Mpixels/sec		PDF Rendering309
16.8 Mpixels/sec
244
77.8 KB/sec		Text Rendering263
83.7 KB/sec
299
2.33 Klines/sec		Clang302
2.36 Klines/sec
233
2.70 images/sec		Camera248
2.87 images/sec
228
285.1 Kpairs/sec		N-Body Physics182
227.7 Kpairs/sec
376
2329.9 FPS		Rigid Body Physics319
1973.9 FPS
225
12.4 Mpixels/sec		Gaussian Blur108
5.95 Mpixels/sec
337
2.60 images/sec		Face Detection322
2.48 images/sec
292
7.20 Mpixels/sec		Horizon Detection346
8.53 Mpixels/sec
443
21.7 Mpixels/sec		Image Inpainting338
16.6 Mpixels/sec
488
6.65 Mpixels/sec		HDR332
4.52 Mpixels/sec
326
261.9 Kpixels/sec		Ray Tracing350
281.0 Kpixels/sec
154
1.38 Kpixels/sec		Structure from Motion133
1.20 Kpixels/sec
335
10.7 Words/sec		Speech Recognition209
6.69 Words/sec
124
4.79 images/sec		Machine Learning120
4.65 images/sec

Geekbench 5 result (multi)

264Multi-Core Score448
29Crypto Score49
282Integer Score488
265Floating Point Score 428
29
51.5 MB/sec		AES-XTS49
85.9 MB/sec
366
1.85 MB/sec		Text Compression (LZMA)533
2.70 MB/sec
261
12.4 Mpixels/sec		Image Compression669
31.6 Mpixels/sec
250
704.0 KTE/sec		Navigation (using Dijkstra's algorithm)359
1.01 MTE/sec
272
319.3 KElements/sec		HTML5544
639.3 KElements/sec
517
162.1 Krows/sec		SQLite606
189.9 Krows/sec
235
12.8 Mpixels/sec		PDF Rendering551
29.9 Mpixels/sec
365
116.3 KB/sec		Text Rendering337
107.4 KB/sec
254
1.98 Klines/sec		Clang523
4.08 Klines/sec
153
1.77 images/sec		Camera381
4.42 images/sec
212
265.6 Kpairs/sec		N-Body Physics325
406.7 Kpairs/sec
633
3920.6 FPS		Rigid Body Physics575
3565.3 FPS
200
11.0 Mpixels/sec		Gaussian Blur476
26.2 Mpixels/sec
573
4.41 images/sec		Face Detection620
4.77 images/sec
275
6.77 Mpixels/sec		Horizon Detection628
15.5 Mpixels/sec
340
16.7 Mpixels/sec		Image Inpainting649
31.8 Mpixels/sec
454
6.19 Mpixels/sec		HDR645
8.78 Mpixels/sec
286
229.9 Kpixels/sec		Ray Tracing509
408.4 Kpixels/sec
142
1.27 Kpixels/sec		Structure from Motion307
2.75 Kpixels/sec
160
5.11 Words/sec		Speech Recognition288
9.22 Words/sec
106
4.08 images/sec		Machine Learning136
5.27 images/sec