Hewlett-Packard HP Z820 Workstation
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.2 for Windows x86 (64-bit) | |||
| Integer | Processor integer performance | 37116 | 40561 |
| Floating Point | Processor floating point performance | 73327 | |
| Memory | Memory performance | 6709 | |
| Stream | Memory bandwidth performance | 5647 | |
Result Information
| Upload Date | Tue, 12 Mar 2013 11:23:33 +0000 |
| Views | 181 |
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 v02.08 |
| Memory | 63.93 GB DDR3 SDRAM 4191MHz |
Integer Performance
| Integer | 37116 | |
|---|---|---|
|
Blowfish
single-core scalar |
2340
103 MB/sec |
|
|
Blowfish
multi-core scalar |
56406
2.26 GB/sec |
|
|
Text Compress
single-core scalar |
3959
12.7 MB/sec |
|
|
Text Compress
multi-core scalar |
67070
220 MB/sec |
|
|
Text Decompress
single-core scalar |
4407
18.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
82362
328 MB/sec |
|
|
Image Compress
single-core scalar |
3572
29.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
50308
423 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3950
66.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
37306
609 Mpixels/sec |
|
|
Lua
single-core scalar |
8273
3.19 Mnodes/sec |
|
|
Lua
multi-core scalar |
125445
48.3 Mnodes/sec |
Floating Point Performance
| Floating Point | 73327 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2760
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
77663
50.8 Gflops |
|
|
Dot Product
single-core scalar |
5209
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
109939
50.1 Gflops |
|
|
Dot Product
single-core vector |
8376
10.0 Gflops |
|
|
Dot Product
multi-core vector |
175329
182 Gflops |
|
|
LU Decomposition
single-core scalar |
4885
4.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
50768
44.5 Gflops |
|
|
Primality Test
single-core scalar |
8527
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
125565
23.3 Gflops |
|
|
Sharpen Image
single-core scalar |
2855
6.66 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
65759
152 Mpixels/sec |
|
|
Blur Image
single-core scalar |
23264
18.4 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
365681
288 Mpixels/sec |
Memory Performance
| Memory | 6709 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6834
8.37 GB/sec |
|
|
Write Sequential
single-core scalar |
13847
9.47 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
6610
24.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2842
5.88 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3413
3.52 GB/sec |
Stream Performance
| Stream | 5647 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4351
5.95 GB/sec |
|
|
Stream Copy
single-core vector |
6070
7.87 GB/sec |
|
|
Stream Scale
single-core scalar |
4945
6.42 GB/sec |
|
|
Stream Scale
single-core vector |
6790
9.16 GB/sec |
|
|
Stream Add
single-core scalar |
5598
8.45 GB/sec |
|
|
Stream Add
single-core vector |
6716
9.34 GB/sec |
|
|
Stream Triad
single-core scalar |
5553
7.67 GB/sec |
|
|
Stream Triad
single-core vector |
5153
9.65 GB/sec |
