Dell Inc. OptiPlex 755 vs Dell Inc. OptiPlex 755

Geekbench Scores

Dell Inc. OptiPlex 755 Dell Inc. OptiPlex 755
Single-Core Score 1622 1622
Multi-Core Score 3914 3914
Geekbench 4.1.3 Tryout Geekbench 4.1.3 Tryout

System Information

Dell Inc. OptiPlex 755 Dell Inc. OptiPlex 755
Operating System Microsoft Windows 7 Professional (64-bit) Microsoft Windows 7 Professional (64-bit)
Model Dell Inc. OptiPlex 755 Dell Inc. OptiPlex 755
Processor Intel Core 2 Quad Q8400 @ 2.66 GHz
1 Processor, 4 Cores 		Intel Core 2 Quad Q8400 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 10 GenuineIntel Family 6 Model 23 Stepping 10
Processor Codename Yorkfield Yorkfield
Processor Package Socket 775 LGA Socket 775 LGA
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 2048 KB x 2 2048 KB x 2
Motherboard Dell Inc. 0DR845 Dell Inc. 0DR845
Northbridge Intel Q35 A2 Intel Q35 A2
Southbridge Intel 82801IO (ICH9DO) 02 Intel 82801IO (ICH9DO) 02
BIOS Dell Inc. A11 Dell Inc. A11
Memory 4.00 GB DDR2 SDRAM 399MHz 4.00 GB DDR2 SDRAM 399MHz

Single-Core Performance

Dell Inc. OptiPlex 755 Dell Inc. OptiPlex 755
Single-Core Score 1622 1622
AES 121
93.7 MB/sec 		121
93.7 MB/sec
LZMA 2308
3.61 MB/sec 		2308
3.61 MB/sec
JPEG 2532
20.4 Mpixels/sec 		2532
20.4 Mpixels/sec
Canny 1751
24.3 Mpixels/sec 		1751
24.3 Mpixels/sec
Lua 1852
1.90 MB/sec 		1852
1.90 MB/sec
Dijkstra 1946
1.32 MTE/sec 		1946
1.32 MTE/sec
SQLite 1928
53.5 Krows/sec 		1928
53.5 Krows/sec
HTML5 Parse 2068
9.39 MB/sec 		2068
9.39 MB/sec
HTML5 DOM 1860
1.69 MElements/sec 		1860
1.69 MElements/sec
Histogram Equalization 2079
65.0 Mpixels/sec 		2079
65.0 Mpixels/sec
PDF Rendering 1515
40.3 Mpixels/sec 		1515
40.3 Mpixels/sec
LLVM 3133
215.4 functions/sec 		3133
215.4 functions/sec
Camera 2064
5.73 images/sec 		2064
5.73 images/sec
SGEMM 709
15.0 Gflops 		709
15.0 Gflops
SFFT 927
2.31 Gflops 		927
2.31 Gflops
N-Body Physics 1238
924.7 Kpairs/sec 		1238
924.7 Kpairs/sec
Ray Tracing 1531
223.7 Kpixels/sec 		1531
223.7 Kpixels/sec
Rigid Body Physics 1834
5370.1 FPS 		1834
5370.1 FPS
HDR 2339
8.48 Mpixels/sec 		2339
8.48 Mpixels/sec
Gaussian Blur 1037
18.2 Mpixels/sec 		1037
18.2 Mpixels/sec
Speech Recognition 1498
12.8 Words/sec 		1498
12.8 Words/sec
Face Detection 2034
594.2 Ksubwindows/sec 		2034
594.2 Ksubwindows/sec
Memory Copy 922
2.56 GB/sec 		922
2.56 GB/sec
Memory Latency 4138
104.6 ns 		4138
104.6 ns
Memory Bandwidth 739
3.95 GB/sec 		739
3.95 GB/sec

Multi-Core Performance

Dell Inc. OptiPlex 755 Dell Inc. OptiPlex 755
Multi-Core Score 3914 3914
AES 327
252.2 MB/sec 		327
252.2 MB/sec
LZMA 6457
10.1 MB/sec 		6457
10.1 MB/sec
JPEG 6519
52.5 Mpixels/sec 		6519
52.5 Mpixels/sec
Canny 4196
58.2 Mpixels/sec 		4196
58.2 Mpixels/sec
Lua 5012
5.15 MB/sec 		5012
5.15 MB/sec
Dijkstra 4124
2.79 MTE/sec 		4124
2.79 MTE/sec
SQLite 5790
160.5 Krows/sec 		5790
160.5 Krows/sec
HTML5 Parse 6390
29.0 MB/sec 		6390
29.0 MB/sec
HTML5 DOM 4080
3.70 MElements/sec 		4080
3.70 MElements/sec
Histogram Equalization 5345
167.0 Mpixels/sec 		5345
167.0 Mpixels/sec
PDF Rendering 4188
111.3 Mpixels/sec 		4188
111.3 Mpixels/sec
LLVM 8282
569.4 functions/sec 		8282
569.4 functions/sec
Camera 6280
17.4 images/sec 		6280
17.4 images/sec
SGEMM 2019
42.7 Gflops 		2019
42.7 Gflops
SFFT 2721
6.78 Gflops 		2721
6.78 Gflops
N-Body Physics 3476
2.60 Mpairs/sec 		3476
2.60 Mpairs/sec
Ray Tracing 3956
577.7 Kpixels/sec 		3956
577.7 Kpixels/sec
Rigid Body Physics 5510
16130.5 FPS 		5510
16130.5 FPS
HDR 6292
22.8 Mpixels/sec 		6292
22.8 Mpixels/sec
Gaussian Blur 3019
52.9 Mpixels/sec 		3019
52.9 Mpixels/sec
Speech Recognition 3098
26.5 Words/sec 		3098
26.5 Words/sec
Face Detection 6410
1.87 Msubwindows/sec 		6410
1.87 Msubwindows/sec
Memory Copy 1014
2.81 GB/sec 		1014
2.81 GB/sec
Memory Latency 4131
104.8 ns 		4131
104.8 ns
Memory Bandwidth 1034
5.52 GB/sec 		1034
5.52 GB/sec

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