Intel Pentium D 945/950 vs Intel Core i7-640UM

What is the difference between Intel Pentium D 945/950 and Intel Core i7-640UM. Find out which CPU has better performance.

Intel Pentium D 945/950
Intel Pentium D 945/950
Intel Core i7-640UM
Intel Core i7-640UM

Performance (Benchmarks)

213Geekbench 5 Single-Core Score183
386Geekbench 5 Multi-Core Score373
PassMark CPU Mark Rating1090
PassMark Single Thread Rating817

Processor Specs

Intel Pentium D 945/950ProcessorIntel Core i7-640UM
3400 MHzFrequency1200 MHz
Maximum Frequency2270 MHz
2Cores2
2Threads4
95 WTDP18 W
GPUIntel HD Graphics for Previous Generation Intel Processors
PreslerCodenameArrandale
Socket 775 LGAPackageBGA1288

Geekbench 5 Benchmark

218Single-Core Score197
265Multi-Core Score325
Geekbench 5.3.2 Tryout for Linux x86 (64-bit)BenchmarkGeekbench 5.4.1 Tryout for Linux x86 (64-bit)

System Information

Linux 5.9.0-kali1-amd64 x86_64Operating SystemLinux Lite 5.4
To Be Filled By O.E.M. To Be Filled By O.E.M.ModelAlienware M11x R2
775i65G.MotherboardAlienware M11x R2

CPU Specifications

Intel Pentium D 945/950NameIntel Core i7-640UM
1 Processor, 2 CoresTopology1 Processor, 2 Cores, 4 Threads
GenuineIntel Family 15 Model 6 Stepping 5IdentifierGenuineIntel Family 6 Model 37 Stepping 5
3.40 GHzBase Frequency1.20 GHz
L1 Instruction Cache32.0 KB x 2
16.0 KB x 2L1 Data Cache32.0 KB x 2
2.00 MB x 2L2 Cache256 KB x 2
L3 Cache4.00 MB x 1

Memory Information

1.94 GBSize7.58 GB

Geekbench 5 result (single)

218Single-Core Score197
44Crypto Score261
233Integer Score198
213Floating Point Score 184
44
76.7 MB/sec		AES-XTS261
456.4 MB/sec
298
1.51 MB/sec		Text Compression (LZMA)244
1.23 MB/sec
142
6.70 Mpixels/sec		Image Compression198
9.35 Mpixels/sec
194
547.1 KTE/sec		Navigation (using Dijkstra's algorithm)240
677.1 KTE/sec
157
184.4 KElements/sec		HTML5170
199.9 KElements/sec
360
112.7 Krows/sec		SQLite170
53.1 Krows/sec
311
16.9 Mpixels/sec		PDF Rendering188
10.2 Mpixels/sec
207
66.0 KB/sec		Text Rendering159
50.7 KB/sec
304
2.37 Klines/sec		Clang241
1.88 Klines/sec
227
2.64 images/sec		Camera192
2.22 images/sec
164
205.4 Kpairs/sec		N-Body Physics144
179.8 Kpairs/sec
291
1803.1 FPS		Rigid Body Physics226
1402.8 FPS
69
3.80 Mpixels/sec		Gaussian Blur162
8.88 Mpixels/sec
274
2.11 images/sec		Face Detection185
1.43 images/sec
268
6.60 Mpixels/sec		Horizon Detection217
5.34 Mpixels/sec
430
21.1 Mpixels/sec		Image Inpainting278
13.7 Mpixels/sec
603
8.22 Mpixels/sec		HDR352
4.80 Mpixels/sec
321
258.0 Kpixels/sec		Ray Tracing226
181.5 Kpixels/sec
184
1.65 Kpixels/sec		Structure from Motion130
1.17 Kpixels/sec
187
5.98 Words/sec		Speech Recognition188
6.02 Words/sec
58
2.23 images/sec		Machine Learning71
2.76 images/sec

Geekbench 5 result (multi)

265Multi-Core Score325
51Crypto Score341
270Integer Score324
290Floating Point Score 324
51
88.9 MB/sec		AES-XTS341
595.4 MB/sec
339
1.72 MB/sec		Text Compression (LZMA)409
2.07 MB/sec
460
21.8 Mpixels/sec		Image Compression340
16.1 Mpixels/sec
172
484.8 KTE/sec		Navigation (using Dijkstra's algorithm)393
1.11 MTE/sec
156
183.6 KElements/sec		HTML5299
351.4 KElements/sec
352
110.3 Krows/sec		SQLite302
94.7 Krows/sec
387
21.0 Mpixels/sec		PDF Rendering339
18.4 Mpixels/sec
187
59.7 KB/sec		Text Rendering261
83.3 KB/sec
327
2.54 Klines/sec		Clang334
2.60 Klines/sec
221
2.56 images/sec		Camera270
3.13 images/sec
182
227.9 Kpairs/sec		N-Body Physics280
350.6 Kpairs/sec
356
2204.8 FPS		Rigid Body Physics415
2573.4 FPS
417
22.9 Mpixels/sec		Gaussian Blur233
12.8 Mpixels/sec
276
2.13 images/sec		Face Detection297
2.29 images/sec
286
7.05 Mpixels/sec		Horizon Detection386
9.51 Mpixels/sec
421
20.6 Mpixels/sec		Image Inpainting477
23.4 Mpixels/sec
673
9.17 Mpixels/sec		HDR626
8.53 Mpixels/sec
369
295.9 Kpixels/sec		Ray Tracing428
343.5 Kpixels/sec
193
1.73 Kpixels/sec		Structure from Motion260
2.33 Kpixels/sec
192
6.15 Words/sec		Speech Recognition316
10.1 Words/sec
149
5.77 images/sec		Machine Learning125
4.84 images/sec