Intel Core 2 Duo U9600 vs Intel Pentium D 820/915/920

What is the difference between Intel Core 2 Duo U9600 and Intel Pentium D 820/915/920. Find out which CPU has better performance.

Intel Core 2 Duo U9600
Intel Core 2 Duo U9600
Intel Pentium D 820/915/920
Intel Pentium D 820/915/920

Performance (Benchmarks)

217Geekbench 5 Single-Core Score194
372Geekbench 5 Multi-Core Score343

Processor Specs

Intel Core 2 Duo U9600ProcessorIntel Pentium D 820/915/920
1600 MHzFrequency2800 MHz
2Cores2
2Threads2
10 WTDP95 W
PenrynCodenamePresler, SmithField
Socket P (478)PackageSocket 775 LGA

Geekbench 5 Benchmark

218Single-Core Score194
322Multi-Core Score356
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 11 Home (64-bit)
MacBook Air (11-inch Late 2010)ModelDell Inc. OptiPlex GX520
MacBookAir3,1Model ID
Apple Inc. Mac-942452F5819B1C1B 1.0MotherboardDell Inc. 0RJ290
Power PlanEquilibrado

CPU Specifications

Intel Core 2 Duo U9600NameIntel Pentium D 820/915/920
1 Processor, 2 CoresTopology1 Processor, 2 Cores
GenuineIntel Family 6 Model 23 Stepping 10IdentifierGenuineIntel Family 15 Model 6 Stepping 4
1.60 GHzBase Frequency2.79 GHz
Maximum Frequency2792 MHz
PackageSocket 775 LGA
CodenamePresler
32.0 KB x 2L1 Instruction Cache
32.0 KB x 2L1 Data Cache16.0 KB x 2
3.00 MB x 1L2 Cache2.00 MB x 2

Memory Information

4.00 GBSize4.00 GB
Frequency265 MHz
1067 MT/sTransfer Rate
DDR3TypeDDR2 SDRAM
Channels2

Geekbench 5 result (single)

218Single-Core Score194
29Crypto Score33
224Integer Score214
235Floating Point Score 176
29
51.0 MB/sec		AES-XTS33
57.7 MB/sec
321
1.62 MB/sec		Text Compression (LZMA)275
1.39 MB/sec
252
11.9 Mpixels/sec		Image Compression260
12.3 Mpixels/sec
228
644.2 KTE/sec		Navigation (using Dijkstra's algorithm)218
615.8 KTE/sec
174
203.7 KElements/sec		HTML5183
214.8 KElements/sec
220
69.1 Krows/sec		SQLite219
68.6 Krows/sec
235
12.8 Mpixels/sec		PDF Rendering253
13.8 Mpixels/sec
190
60.4 KB/sec		Text Rendering183
58.4 KB/sec
233
1.82 Klines/sec		Clang204
1.59 Klines/sec
194
2.25 images/sec		Camera161
1.87 images/sec
164
205.2 Kpairs/sec		N-Body Physics135
168.7 Kpairs/sec
324
2010.4 FPS		Rigid Body Physics194
1204.2 FPS
155
8.52 Mpixels/sec		Gaussian Blur128
7.04 Mpixels/sec
280
2.16 images/sec		Face Detection189
1.45 images/sec
279
6.88 Mpixels/sec		Horizon Detection204
5.02 Mpixels/sec
321
15.8 Mpixels/sec		Image Inpainting260
12.8 Mpixels/sec
468
6.37 Mpixels/sec		HDR382
5.20 Mpixels/sec
282
226.7 Kpixels/sec		Ray Tracing218
174.8 Kpixels/sec
153
1.37 Kpixels/sec		Structure from Motion128
1.15 Kpixels/sec
257
8.23 Words/sec		Speech Recognition191
6.10 Words/sec
112
4.32 images/sec		Machine Learning72
2.77 images/sec

Geekbench 5 result (multi)

322Multi-Core Score356
45Crypto Score63
341Integer Score386
326Floating Point Score 341
45
78.8 MB/sec		AES-XTS63
110.2 MB/sec
479
2.42 MB/sec		Text Compression (LZMA)507
2.56 MB/sec
403
19.1 Mpixels/sec		Image Compression482
22.8 Mpixels/sec
306
863.5 KTE/sec		Navigation (using Dijkstra's algorithm)314
886.8 KTE/sec
272
319.0 KElements/sec		HTML5346
406.0 KElements/sec
387
121.3 Krows/sec		SQLite439
137.7 Krows/sec
324
17.6 Mpixels/sec		PDF Rendering457
24.8 Mpixels/sec
297
94.6 KB/sec		Text Rendering320
101.9 KB/sec
357
2.78 Klines/sec		Clang378
2.94 Klines/sec
295
3.42 images/sec		Camera292
3.39 images/sec
260
325.0 Kpairs/sec		N-Body Physics227
284.6 Kpairs/sec
497
3078.3 FPS		Rigid Body Physics374
2314.1 FPS
303
16.7 Mpixels/sec		Gaussian Blur440
24.2 Mpixels/sec
408
3.14 images/sec		Face Detection353
2.72 images/sec
422
10.4 Mpixels/sec		Horizon Detection368
9.06 Mpixels/sec
490
24.0 Mpixels/sec		Image Inpainting474
23.2 Mpixels/sec
637
8.68 Mpixels/sec		HDR703
9.57 Mpixels/sec
436
350.5 Kpixels/sec		Ray Tracing429
344.7 Kpixels/sec
203
1.82 Kpixels/sec		Structure from Motion240
2.15 Kpixels/sec
209
6.67 Words/sec		Speech Recognition331
10.6 Words/sec
114
4.40 images/sec		Machine Learning132
5.09 images/sec