Section Description Score Geekbench Score
Geekbench 2.4.3 for Windows x86 (64-bit)
Integer Processor integer performance 35478 38158
Floating Point Processor floating point performance 68293
Memory Memory performance 6464
Stream Memory bandwidth performance 5454

Result Information

Upload Date Mon, 22 Apr 2013 18:22:07 +0000
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System Information

Hewlett-Packard HP Z820 Workstation
Operating System Microsoft Windows 7 Professional (64-bit)
Model Hewlett-Packard HP Z820 Workstation
Processor Intel Xeon E5-2687W @ 3.09 GHz
2 Processors, 16 Cores, 32 Threads
Processor ID GenuineIntel Family 6 Model 45 Stepping 7
Processor Codename Sandy Bridge-EP/EX
Processor Package Socket 2011 LGA
L1 Instruction Cache 32 KB x 8
L1 Data Cache 32 KB x 8
L2 Cache 256 KB x 8
L3 Cache 20480 KB
Motherboard Hewlett-Packard 158B
Northbridge Intel Sandy Bridge-E 07
Southbridge Intel X79 05
BIOS Hewlett-Packard J63 v02.55
Memory 192.00 GB DDR3 SDRAM 4191MHz

Integer Performance

Integer 35478
Blowfish
single-core scalar
2346
103 MB/sec
 
Blowfish
multi-core scalar
56851
2.28 GB/sec
 
Text Compress
single-core scalar
3997
12.8 MB/sec
 
Text Compress
multi-core scalar
64134
210 MB/sec
 
Text Decompress
single-core scalar
4396
18.1 MB/sec
 
Text Decompress
multi-core scalar
75029
299 MB/sec
 
Image Compress
single-core scalar
3461
28.6 Mpixels/sec
 
Image Compress
multi-core scalar
45924
386 Mpixels/sec
 
Image Decompress
single-core scalar
4135
69.4 Mpixels/sec
 
Image Decompress
multi-core scalar
35540
580 Mpixels/sec
 
Lua
single-core scalar
7978
3.07 Mnodes/sec
 
Lua
multi-core scalar
121948
46.9 Mnodes/sec
 

Floating Point Performance

Floating Point 68293
Mandelbrot
single-core scalar
2768
1.84 Gflops
 
Mandelbrot
multi-core scalar
66486
43.5 Gflops
 
Dot Product
single-core scalar
5216
2.52 Gflops
 
Dot Product
multi-core scalar
113178
51.6 Gflops
 
Dot Product
single-core vector
8386
10.0 Gflops
 
Dot Product
multi-core vector
157046
163 Gflops
 
LU Decomposition
single-core scalar
5101
4.54 Gflops
 
LU Decomposition
multi-core scalar
47489
41.6 Gflops
 
Primality Test
single-core scalar
8533
1.27 Gflops
 
Primality Test
multi-core scalar
124467
23.1 Gflops
 
Sharpen Image
single-core scalar
2852
6.65 Mpixels/sec
 
Sharpen Image
multi-core scalar
51464
119 Mpixels/sec
 
Blur Image
single-core scalar
23412
18.5 Mpixels/sec
 
Blur Image
multi-core scalar
339711
267 Mpixels/sec
 

Memory Performance

Memory 6464
Read Sequential
single-core scalar
6971
8.54 GB/sec
 
Write Sequential
single-core scalar
12716
8.70 GB/sec
 
Stdlib Allocate
single-core scalar
6588
24.6 Mallocs/sec
 
Stdlib Write
single-core scalar
2858
5.92 GB/sec
 
Stdlib Copy
single-core scalar
3188
3.29 GB/sec
 

Stream Performance

Stream 5454
Stream Copy
single-core scalar
4582
6.27 GB/sec
 
Stream Copy
single-core vector
5807
7.53 GB/sec
 
Stream Scale
single-core scalar
4926
6.39 GB/sec
 
Stream Scale
single-core vector
6077
8.20 GB/sec
 
Stream Add
single-core scalar
5805
8.76 GB/sec
 
Stream Add
single-core vector
6295
8.76 GB/sec
 
Stream Triad
single-core scalar
5486
7.58 GB/sec
 
Stream Triad
single-core vector
4661
8.72 GB/sec