Intel Core 2 Duo T6670 vs Intel Core 2 Duo E6400

What is the difference between Intel Core 2 Duo T6670 and Intel Core 2 Duo E6400. Find out which CPU has better performance.

Intel Core 2 Duo T6670
Intel Core 2 Duo T6670
Intel Core 2 Duo E6400
Intel Core 2 Duo E6400

Performance (Benchmarks)

284Geekbench 5 Single-Core Score265
499Geekbench 5 Multi-Core Score481
3DMark Time Spy Physics Score546

Processor Specs

Intel Core 2 Duo T6670ProcessorIntel Core 2 Duo E6400
2200 MHzFrequency2130 MHz
2Cores2
2Threads2
35 WTDP65 W
PenrynCodenameConroe
PGA478PackageLGA775, PLGA775

Geekbench 5 Benchmark

284Single-Core Score267
329Multi-Core Score371
Geekbench 5.4.0 Tryout for Linux x86 (64-bit)BenchmarkGeekbench 5.1.0 Tryout for Windows x86 (64-bit)

System Information

Linux 5.11.15-200.fc33.x86_64 x86_64Operating SystemMicrosoft Windows 10 Pro (64-bit)
Dell Inc. Vostro 1520ModelDell Inc. OptiPlex 745
Dell Inc. 0T816JMotherboardDell Inc.
Power PlanBalanced

CPU Specifications

Intel Core 2 Duo T6670NameIntel Core 2 Duo E6400
1 Processor, 2 CoresTopology1 Processor, 2 Cores
GenuineIntel Family 6 Model 23 Stepping 10IdentifierGenuineIntel Family 6 Model 15 Stepping 6
2.20 GHzBase Frequency2.13 GHz
Maximum Frequency2.13 GHz
PackageSocket 775 LGA
CodenameConroe
32.0 KB x 2L1 Instruction Cache32.0 KB x 2
32.0 KB x 2L1 Data Cache32.0 KB x 2
2.00 MB x 1L2 Cache2.00 MB x 1

Memory Information

3.79 GBSize4.00 GB
TypeDDR2 SDRAM

Geekbench 5 result (single)

284Single-Core Score267
44Crypto Score40
315Integer Score295
258Floating Point Score 245
44
76.8 MB/sec		AES-XTS40
70.0 MB/sec
341
1.73 MB/sec		Text Compression (LZMA)365
1.85 MB/sec
365
17.3 Mpixels/sec		Image Compression352
16.6 Mpixels/sec
283
797.7 KTE/sec		Navigation (using Dijkstra's algorithm)264
744.8 KTE/sec
322
377.9 KElements/sec		HTML5284
333.8 KElements/sec
346
108.3 Krows/sec		SQLite315
98.6 Krows/sec
309
16.8 Mpixels/sec		PDF Rendering310
16.8 Mpixels/sec
258
82.2 KB/sec		Text Rendering249
79.3 KB/sec
341
2.66 Klines/sec		Clang297
2.32 Klines/sec
289
3.35 images/sec		Camera246
2.85 images/sec
129
161.0 Kpairs/sec		N-Body Physics157
196.7 Kpairs/sec
378
2339.5 FPS		Rigid Body Physics302
1868.1 FPS
119
6.55 Mpixels/sec		Gaussian Blur121
6.63 Mpixels/sec
343
2.64 images/sec		Face Detection338
2.60 images/sec
378
9.32 Mpixels/sec		Horizon Detection353
8.71 Mpixels/sec
403
19.8 Mpixels/sec		Image Inpainting358
17.6 Mpixels/sec
660
8.99 Mpixels/sec		HDR483
6.59 Mpixels/sec
398
319.6 Kpixels/sec		Ray Tracing322
258.2 Kpixels/sec
193
1.73 Kpixels/sec		Structure from Motion192
1.72 Kpixels/sec
225
7.19 Words/sec		Speech Recognition248
7.94 Words/sec
99
3.81 images/sec		Machine Learning103
3.98 images/sec

Geekbench 5 result (multi)

329Multi-Core Score371
50Crypto Score55
341Integer Score402
348Floating Point Score 358
50
87.3 MB/sec		AES-XTS55
95.4 MB/sec
346
1.75 MB/sec		Text Compression (LZMA)509
2.57 MB/sec
371
17.6 Mpixels/sec		Image Compression488
23.1 Mpixels/sec
282
795.0 KTE/sec		Navigation (using Dijkstra's algorithm)325
917.7 KTE/sec
635
745.2 KElements/sec		HTML5380
446.4 KElements/sec
352
110.2 Krows/sec		SQLite460
144.3 Krows/sec
306
16.6 Mpixels/sec		PDF Rendering413
22.4 Mpixels/sec
270
85.9 KB/sec		Text Rendering349
111.2 KB/sec
371
2.89 Klines/sec		Clang412
3.21 Klines/sec
252
2.92 images/sec		Camera326
3.78 images/sec
210
263.2 Kpairs/sec		N-Body Physics215
268.8 Kpairs/sec
469
2905.3 FPS		Rigid Body Physics403
2493.7 FPS
313
17.2 Mpixels/sec		Gaussian Blur365
20.1 Mpixels/sec
345
2.66 images/sec		Face Detection472
3.63 images/sec
384
9.47 Mpixels/sec		Horizon Detection469
11.6 Mpixels/sec
371
18.2 Mpixels/sec		Image Inpainting488
23.9 Mpixels/sec
648
8.83 Mpixels/sec		HDR656
8.94 Mpixels/sec
431
345.8 Kpixels/sec		Ray Tracing485
389.7 Kpixels/sec
267
2.39 Kpixels/sec		Structure from Motion262
2.35 Kpixels/sec
405
13.0 Words/sec		Speech Recognition321
10.3 Words/sec
199
7.67 images/sec		Machine Learning136
5.24 images/sec