Dell Inc. Dell System XPS 15Z vs Dell Inc. Dell System XPS 15Z

Geekbench Scores

Dell Inc. Dell System XPS 15Z Dell Inc. Dell System XPS 15Z
Single-Core Score 3177 3177
Multi-Core Score 6446 6446
Geekbench 4.2.3 Tryout Geekbench 4.2.3 Tryout

System Information

Dell Inc. Dell System XPS 15Z Dell Inc. Dell System XPS 15Z
Operating System Microsoft Windows 10 Pro (64-bit) Microsoft Windows 10 Pro (64-bit)
Model Dell Inc. Dell System XPS 15Z Dell Inc. Dell System XPS 15Z
Processor Intel Core i7-2640M @ 2.79 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i7-2640M @ 2.79 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename Sandy Bridge Sandy Bridge
Processor Package Socket 1023 FCBGA Socket 1023 FCBGA
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 4096 KB 4096 KB
Motherboard Dell Inc. Dell Inc.
Northbridge Intel Sandy Bridge 09 Intel Sandy Bridge 09
Southbridge Intel HM67 B3 Intel HM67 B3
BIOS Dell Inc. A12 Dell Inc. A12
Memory 8.00 GB DDR3 SDRAM 666MHz 8.00 GB DDR3 SDRAM 666MHz

Single-Core Performance

Dell Inc. Dell System XPS 15Z Dell Inc. Dell System XPS 15Z
Single-Core Score 3177 3177
AES 2661
2.00 GB/sec 		2661
2.00 GB/sec
LZMA 3430
5.36 MB/sec 		3430
5.36 MB/sec
JPEG 3516
28.3 Mpixels/sec 		3516
28.3 Mpixels/sec
Canny 3234
44.8 Mpixels/sec 		3234
44.8 Mpixels/sec
Lua 2561
2.63 MB/sec 		2561
2.63 MB/sec
Dijkstra 3401
2.30 MTE/sec 		3401
2.30 MTE/sec
SQLite 2989
82.9 Krows/sec 		2989
82.9 Krows/sec
HTML5 Parse 3036
13.8 MB/sec 		3036
13.8 MB/sec
HTML5 DOM 3388
3.07 MElements/sec 		3388
3.07 MElements/sec
Histogram Equalization 2949
92.2 Mpixels/sec 		2949
92.2 Mpixels/sec
PDF Rendering 2974
79.0 Mpixels/sec 		2974
79.0 Mpixels/sec
LLVM 3956
272.1 functions/sec 		3956
272.1 functions/sec
Camera 2778
7.71 images/sec 		2778
7.71 images/sec
SGEMM 1581
33.4 Gflops 		1581
33.4 Gflops
SFFT 2416
6.02 Gflops 		2416
6.02 Gflops
N-Body Physics 2541
1.90 Mpairs/sec 		2541
1.90 Mpairs/sec
Ray Tracing 2581
377.0 Kpixels/sec 		2581
377.0 Kpixels/sec
Rigid Body Physics 3073
8996.0 FPS 		3073
8996.0 FPS
HDR 3571
12.9 Mpixels/sec 		3571
12.9 Mpixels/sec
Gaussian Blur 3287
57.6 Mpixels/sec 		3287
57.6 Mpixels/sec
Speech Recognition 3638
31.1 Words/sec 		3638
31.1 Words/sec
Face Detection 3313
967.7 Ksubwindows/sec 		3313
967.7 Ksubwindows/sec
Memory Copy 3286
9.10 GB/sec 		3286
9.10 GB/sec
Memory Latency 6068
71.3 ns 		6068
71.3 ns
Memory Bandwidth 2956
15.8 GB/sec 		2956
15.8 GB/sec

Multi-Core Performance

Dell Inc. Dell System XPS 15Z Dell Inc. Dell System XPS 15Z
Multi-Core Score 6446 6446
AES 5569
4.19 GB/sec 		5569
4.19 GB/sec
LZMA 8496
13.3 MB/sec 		8496
13.3 MB/sec
JPEG 8720
70.2 Mpixels/sec 		8720
70.2 Mpixels/sec
Canny 7475
103.7 Mpixels/sec 		7475
103.7 Mpixels/sec
Lua 5989
6.16 MB/sec 		5989
6.16 MB/sec
Dijkstra 8672
5.87 MTE/sec 		8672
5.87 MTE/sec
SQLite 6872
190.5 Krows/sec 		6872
190.5 Krows/sec
HTML5 Parse 6390
29.0 MB/sec 		6390
29.0 MB/sec
HTML5 DOM 7280
6.60 MElements/sec 		7280
6.60 MElements/sec
Histogram Equalization 6832
213.5 Mpixels/sec 		6832
213.5 Mpixels/sec
PDF Rendering 6912
183.6 Mpixels/sec 		6912
183.6 Mpixels/sec
LLVM 11489
789.9 functions/sec 		11489
789.9 functions/sec
Camera 8153
22.6 images/sec 		8153
22.6 images/sec
SGEMM 3214
67.9 Gflops 		3214
67.9 Gflops
SFFT 6535
16.3 Gflops 		6535
16.3 Gflops
N-Body Physics 5606
4.19 Mpairs/sec 		5606
4.19 Mpairs/sec
Ray Tracing 6023
879.6 Kpixels/sec 		6023
879.6 Kpixels/sec
Rigid Body Physics 8055
23581.3 FPS 		8055
23581.3 FPS
HDR 8630
31.3 Mpixels/sec 		8630
31.3 Mpixels/sec
Gaussian Blur 6308
110.5 Mpixels/sec 		6308
110.5 Mpixels/sec
Speech Recognition 6929
59.3 Words/sec 		6929
59.3 Words/sec
Face Detection 7059
2.06 Msubwindows/sec 		7059
2.06 Msubwindows/sec
Memory Copy 3674
10.2 GB/sec 		3674
10.2 GB/sec
Memory Latency 6086
71.1 ns 		6086
71.1 ns
Memory Bandwidth 3287
17.6 GB/sec 		3287
17.6 GB/sec

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