Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Geekbench 3 Score 538 538
Geekbench 3 Multicore Score 1193 1193

System Information

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Operating System Microsoft Windows 7 Professional (64-bit) Microsoft Windows 7 Professional (64-bit)
Model Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Processor Intel Core i7-2620M @ 2.69 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i7-2620M @ 2.69 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 988B rPGA Socket 988B rPGA
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. 032T9K Dell Inc. 032T9K
Northbridge Intel Sandy Bridge 09 Intel Sandy Bridge 09
Southbridge Intel QM67 04 Intel QM67 04
BIOS Dell Inc. A19 Dell Inc. A19
Memory 4.00 GB DDR3 SDRAM -1MHz 4.00 GB DDR3 SDRAM -1MHz

Integer Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Integer 491 491
Integer Multicore 1231 1231
AES 484 484
AES Multicore 1068 1068
Twofish 391 391
Twofish Multicore 1099 1099
SHA1 523 523
SHA1 Multicore 1094 1094
SHA2 574 574
SHA2 Multicore 1046 1046
BZip2 Compress 478 478
BZip2 Compress Multicore 1330 1330
BZip2 Decompress 493 493
BZip2 Decompress Multicore 1342 1342
JPEG Compress 519 519
JPEG Compress Multicore 1456 1456
JPEG Decompress 722 722
JPEG Decompress Multicore 1667 1667
PNG Compress 449 449
PNG Compress Multicore 1342 1342
PNG Decompress 483 483
PNG Decompress Multicore 1345 1345
Sobel 508 508
Sobel Multicore 1148 1148
Lua 425 425
Lua Multicore 1103 1103
Dijkstra 418 418
Dijkstra Multicore 1122 1122

Floating Point Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Floating Point 478 478
Floating Point Multicore 1164 1164
BlackScholes 528 528
BlackScholes Multicore 1385 1385
Mandelbrot 417 417
Mandelbrot Multicore 1459 1459
Sharpen Filter 393 393
Sharpen Filter Multicore 923 923
Blur Filter 392 392
Blur Filter Multicore 823 823
SGEMM 550 550
SGEMM Multicore 1339 1339
DGEMM 540 540
DGEMM Multicore 1314 1314
SFFT 438 438
SFFT Multicore 993 993
DFFT 405 405
DFFT Multicore 935 935
N-Body 590 590
N-Body Multicore 1316 1316
Ray Trace 595 595
Ray Trace Multicore 1393 1393

Memory Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Memory 756 756
Memory Multicore 1177 1177
Stream Copy 769 769
Stream Copy Multicore 1314 1314
Stream Scale 776 776
Stream Scale Multicore 1162 1162
Stream Add 738 738
Stream Add Multicore 1106 1106
Stream Triad 745 745
Stream Triad Multicore 1140 1140