| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.10 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7459 | 9097 |
| Floating Point | Processor floating point performance | 15187 | |
| Memory | Memory performance | 3880 | |
| Stream | Memory bandwidth performance | 3954 | |
| User | JKG |
| Upload Date | Wed, 08 Dec 2010 00:00:31 +0000 |
| Views | 2 |
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F2108) |
| Model | iMac (27-inch Mid 2010) |
| Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
| Memory | 4.00 GB 1333 MHz DDR3 |
| Integer | 7459 | |
|---|---|---|
|
Blowfish
single-core scalar |
2070
91.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13042
534 MB/sec |
|
|
Text Compress
single-core scalar |
2176
6.96 MB/sec |
|
|
Text Compress
multi-core scalar |
11710
38.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2403
9.87 MB/sec |
|
|
Text Decompress
multi-core scalar |
12841
51.2 MB/sec |
|
|
Image Compress
single-core scalar |
2211
18.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11569
97.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1987
33.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8351
136 Mpixels/sec |
|
|
Lua
single-core scalar |
3629
1.40 Mnodes/sec |
|
|
Lua
multi-core scalar |
17524
6.74 Mnodes/sec |
| Floating Point | 15187 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2836
1.89 Gflops |
|
|
Mandelbrot
multi-core scalar |
20258
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4603
2.22 Gflops |
|
|
Dot Product
multi-core scalar |
18501
8.43 Gflops |
|
|
Dot Product
single-core vector |
5428
6.50 Gflops |
|
|
Dot Product
multi-core vector |
23292
24.2 Gflops |
|
|
LU Decomposition
single-core scalar |
729
649 Mflops |
|
|
LU Decomposition
multi-core scalar |
3684
3.23 Gflops |
|
|
Primality Test
single-core scalar |
5431
811 Mflops |
|
|
Primality Test
multi-core scalar |
20680
3.84 Gflops |
|
|
Sharpen Image
single-core scalar |
6694
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37973
87.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8809
6.97 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
53707
42.2 Mpixels/sec |
| Memory | 3880 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5542
6.79 GB/sec |
|
|
Write Sequential
single-core scalar |
2895
1.98 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3652
13.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3135
6.49 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4178
4.31 GB/sec |
| Stream | 3954 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4470
6.11 GB/sec |
|
|
Stream Copy
single-core vector |
5467
7.09 GB/sec |
|
|
Stream Scale
single-core scalar |
4126
5.35 GB/sec |
|
|
Stream Scale
single-core vector |
4897
6.61 GB/sec |
|
|
Stream Add
single-core scalar |
1656
2.50 GB/sec |
|
|
Stream Add
single-core vector |
5369
7.47 GB/sec |
|
|
Stream Triad
single-core scalar |
1832
2.53 GB/sec |
|
|
Stream Triad
single-core vector |
3817
7.15 GB/sec |