Hewlett-Packard HP EliteBook 8540w vs Hewlett-Packard HP EliteBook 8540w
| Hewlett-Packard HP EliteBook 8540w | Hewlett-Packard HP EliteBook 8540w | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5402 | 5402 | ||
System Information
| Hewlett-Packard HP EliteBook 8540w | Hewlett-Packard HP EliteBook 8540w | |
|---|---|---|
| Operating System | Microsoft Windows 7 Enterprise (64-bit) | Microsoft Windows 7 Enterprise (64-bit) |
| Model | Hewlett-Packard HP EliteBook 8540w | Hewlett-Packard HP EliteBook 8540w |
| Processor |
Intel Core i7-820QM @ 1.73 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-820QM @ 1.73 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 | GenuineIntel Family 6 Model 30 Stepping 5 |
| Processor Codename | Clarksfield | Clarksfield |
| Processor Package | Socket 989 rPGA | Socket 989 rPGA |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 4 |
| L2 Cache | 256 KB x 4 | 256 KB x 4 |
| L3 Cache | 8192 KB | 8192 KB |
| Motherboard | Hewlett-Packard 1521 | Hewlett-Packard 1521 |
| Northbridge | Intel DMI Host Bridge 11 | Intel DMI Host Bridge 11 |
| Southbridge | Intel QM57 06 | Intel QM57 06 |
| BIOS | Hewlett-Packard 68CVD Ver. F.21 | Hewlett-Packard 68CVD Ver. F.21 |
| Memory | 8.00 GB DDR3 SDRAM 666MHz | 8.00 GB DDR3 SDRAM 666MHz |
Integer Performance
| Hewlett-Packard HP EliteBook 8540w | Hewlett-Packard HP EliteBook 8540w | |||
|---|---|---|---|---|
| Integer | 5452 | 5452 | ||
|
Blowfish
single-core scalar |
1567 | 1567 | ||
|
Blowfish
multi-core scalar |
5725 | 5725 | ||
|
Text Compress
single-core scalar |
1746 | 1746 | ||
|
Text Compress
multi-core scalar |
7546 | 7546 | ||
|
Text Decompress
single-core scalar |
2556 | 2556 | ||
|
Text Decompress
multi-core scalar |
8712 | 8712 | ||
|
Image Compress
single-core scalar |
2412 | 2412 | ||
|
Image Compress
multi-core scalar |
7640 | 7640 | ||
|
Image Decompress
single-core scalar |
2543 | 2543 | ||
|
Image Decompress
multi-core scalar |
7388 | 7388 | ||
|
Lua
single-core scalar |
4663 | 4663 | ||
|
Lua
multi-core scalar |
12937 | 12937 | ||
Floating Point Performance
| Hewlett-Packard HP EliteBook 8540w | Hewlett-Packard HP EliteBook 8540w | |||
|---|---|---|---|---|
| Floating Point | 6634 | 6634 | ||
|
Mandelbrot
single-core scalar |
2234 | 2234 | ||
|
Mandelbrot
multi-core scalar |
8660 | 8660 | ||
|
Dot Product
single-core scalar |
1219 | 1219 | ||
|
Dot Product
single-core vector |
5888 | 5888 | ||
|
Dot Product
multi-core scalar |
6032 | 6032 | ||
|
Dot Product
multi-core vector |
18408 | 18408 | ||
|
LU Decomposition
single-core scalar |
2937 | 2937 | ||
|
LU Decomposition
multi-core scalar |
4747 | 4747 | ||
|
Primality Test
single-core scalar |
4787 | 4787 | ||
|
Primality Test
multi-core scalar |
11131 | 11131 | ||
|
Sharpen Image
single-core scalar |
1812 | 1812 | ||
|
Sharpen Image
multi-core scalar |
7114 | 7114 | ||
|
Blur Image
single-core scalar |
3655 | 3655 | ||
|
Blur Image
multi-core scalar |
14256 | 14256 | ||
Memory Performance
| Hewlett-Packard HP EliteBook 8540w | Hewlett-Packard HP EliteBook 8540w | |||
|---|---|---|---|---|
| Memory | 3849 | 3849 | ||
|
Read Sequential
single-core scalar |
5502 | 5502 | ||
|
Write Sequential
single-core scalar |
5667 | 5667 | ||
|
Stdlib Allocate
single-core scalar |
3499 | 3499 | ||
|
Stdlib Write
single-core scalar |
1870 | 1870 | ||
|
Stdlib Copy
single-core scalar |
2710 | 2710 | ||
Stream Performance
| Hewlett-Packard HP EliteBook 8540w | Hewlett-Packard HP EliteBook 8540w | |||
|---|---|---|---|---|
| Stream | 4030 | 4030 | ||
|
Stream Copy
single-core scalar |
3884 | 3884 | ||
|
Stream Copy
single-core vector |
4346 | 4346 | ||
|
Stream Scale
single-core scalar |
4034 | 4034 | ||
|
Stream Scale
single-core vector |
4106 | 4106 | ||
|
Stream Add
single-core scalar |
3983 | 3983 | ||
|
Stream Add
single-core vector |
4478 | 4478 | ||
|
Stream Triad
single-core scalar |
4224 | 4224 | ||
|
Stream Triad
single-core vector |
3187 | 3187 | ||
