iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.9 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7532 | 9240 |
| Floating Point | Processor floating point performance | 15478 | |
| Memory | Memory performance | 4043 | |
| Stream | Memory bandwidth performance | 3780 | |
Result Information
| User | spghtt |
| Upload Date | Mon, 29 Nov 2010 23:18:55 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.5 (Build 10H574) |
| 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 Performance
| Integer | 7532 | |
|---|---|---|
|
Blowfish
single-core scalar |
2142
94.1 MB/sec |
|
|
Blowfish
multi-core scalar |
13048
535 MB/sec |
|
|
Text Compress
single-core scalar |
2306
7.38 MB/sec |
|
|
Text Compress
multi-core scalar |
11791
38.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2531
10.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12874
51.3 MB/sec |
|
|
Image Compress
single-core scalar |
2334
19.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11773
99.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2076
34.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8319
136 Mpixels/sec |
|
|
Lua
single-core scalar |
3772
1.45 Mnodes/sec |
|
|
Lua
multi-core scalar |
17429
6.70 Mnodes/sec |
Floating Point Performance
| Floating Point | 15478 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2992
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20324
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4865
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18556
8.46 Gflops |
|
|
Dot Product
single-core vector |
5760
6.90 Gflops |
|
|
Dot Product
multi-core vector |
24199
25.2 Gflops |
|
|
LU Decomposition
single-core scalar |
763
679 Mflops |
|
|
LU Decomposition
multi-core scalar |
3713
3.26 Gflops |
|
|
Primality Test
single-core scalar |
5845
873 Mflops |
|
|
Primality Test
multi-core scalar |
20539
3.81 Gflops |
|
|
Sharpen Image
single-core scalar |
7037
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38329
88.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9295
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54481
42.8 Mpixels/sec |
Memory Performance
| Memory | 4043 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5700
6.98 GB/sec |
|
|
Write Sequential
single-core scalar |
3189
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3854
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3148
6.52 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4324
4.46 GB/sec |
Stream Performance
| Stream | 3780 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4160
5.69 GB/sec |
|
|
Stream Copy
single-core vector |
5335
6.92 GB/sec |
|
|
Stream Scale
single-core scalar |
4201
5.45 GB/sec |
|
|
Stream Scale
single-core vector |
4504
6.08 GB/sec |
|
|
Stream Add
single-core scalar |
1723
2.60 GB/sec |
|
|
Stream Add
single-core vector |
4828
6.72 GB/sec |
|
|
Stream Triad
single-core scalar |
1857
2.57 GB/sec |
|
|
Stream Triad
single-core vector |
3634
6.80 GB/sec |
