Hewlett-Packard HP Z820 Workstation
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Windows x86 (32-bit) | |||
| Integer | Processor integer performance | 35531 | 30412 |
| Floating Point | Processor floating point performance | 44679 | |
| Memory | Memory performance | 7260 | |
| Stream | Memory bandwidth performance | 8865 | |
Result Information
| Upload Date | Wed, 24 Oct 2012 21:34:03 +0000 |
| Views | 58 |
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 v01.14 |
| Memory | 63.93 GB DDR3 SDRAM 4191MHz |
Integer Performance
| Integer | 35531 | |
|---|---|---|
|
Blowfish
single-core scalar |
2005
88.1 MB/sec |
|
|
Blowfish
multi-core scalar |
49708
1.99 GB/sec |
|
|
Text Compress
single-core scalar |
3520
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
65811
216 MB/sec |
|
|
Text Decompress
single-core scalar |
4013
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
79017
315 MB/sec |
|
|
Image Compress
single-core scalar |
3192
26.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
62449
525 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3255
54.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
35931
586 Mpixels/sec |
|
|
Lua
single-core scalar |
6161
2.37 Mnodes/sec |
|
|
Lua
multi-core scalar |
111313
42.8 Mnodes/sec |
Floating Point Performance
| Floating Point | 44679 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2594
1.73 Gflops |
|
|
Mandelbrot
multi-core scalar |
79877
52.3 Gflops |
|
|
Dot Product
single-core scalar |
1472
711 Mflops |
|
|
Dot Product
multi-core scalar |
43885
20.0 Gflops |
|
|
Dot Product
single-core vector |
7951
9.53 Gflops |
|
|
Dot Product
multi-core vector |
195259
203 Gflops |
|
|
LU Decomposition
single-core scalar |
4970
4.42 Gflops |
|
|
LU Decomposition
multi-core scalar |
59647
52.3 Gflops |
|
|
Primality Test
single-core scalar |
7198
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
95061
17.6 Gflops |
|
|
Sharpen Image
single-core scalar |
1519
3.55 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37792
87.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
3506
2.77 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
84780
66.7 Mpixels/sec |
Memory Performance
| Memory | 7260 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7286
8.92 GB/sec |
|
|
Write Sequential
single-core scalar |
13475
9.22 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4573
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4750
9.83 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6219
6.41 GB/sec |
Stream Performance
| Stream | 8865 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7798
10.7 GB/sec |
|
|
Stream Copy
single-core vector |
9998
13.0 GB/sec |
|
|
Stream Scale
single-core scalar |
8116
10.5 GB/sec |
|
|
Stream Scale
single-core vector |
9607
13.0 GB/sec |
|
|
Stream Add
single-core scalar |
8558
12.9 GB/sec |
|
|
Stream Add
single-core vector |
10055
14.0 GB/sec |
|
|
Stream Triad
single-core scalar |
9278
12.8 GB/sec |
|
|
Stream Triad
single-core vector |
7514
14.1 GB/sec |
