iMac (Early 2008)

Summary

Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X x86 (32-bit)
Integer Processor integer performance 3564 4312
Floating Point Processor floating point performance 6433
Memory Memory performance 3036
Stream Memory bandwidth performance 2066

System Information

Operating System Mac OS X 10.6 (Build 10A432)
Model iMac (Early 2008) Motherboard Apple Inc. Mac-F227BEC8 PVT
Processor Intel Core2 Duo E8435
Processor ID GenuineIntel Family 6 Model 23 Stepping 6
Processor Frequency 3.06 GHz Processors 1
Cores 2 Threads 2
L1 Instruction Cache 32.0 KB L1 Data Cache 32.0 KB
L2 Cache 6.00 MB L3 Cache 0.00 B
Memory 4.00 GB 800 MHz DDR2 SDRAM FSB 1.06 GHz
BIOS Apple Inc. IM81.88Z.00C1.B00.0802091538

Integer Performance

Integer 3564
Blowfish
single-threaded scalar
2146
94.3 MB/sec
 
Blowfish
multi-threaded scalar
4559
186.8 MB/sec
 
Text Compress
single-threaded scalar
2391
7.65 MB/sec
 
Text Compress
multi-threaded scalar
4606
15.1 MB/sec
 
Text Decompress
single-threaded scalar
2159
8.87 MB/sec
 
Text Decompress
multi-threaded scalar
4334
17.3 MB/sec
 
Image Compress
single-threaded scalar
2195
18.1 Mpixels/sec
 
Image Compress
multi-threaded scalar
4280
36.0 Mpixels/sec
 
Image Decompress
single-threaded scalar
1961
32.9 Mpixels/sec
 
Image Decompress
multi-threaded scalar
3887
63.4 Mpixels/sec
 
Lua
single-threaded scalar
3430
1.32 Mnodes/sec
 
Lua
multi-threaded scalar
6825
2.63 Mnodes/sec
 

Floating Point Performance

Floating Point 6433
Mandelbrot
single-threaded scalar
2285
1.52 Gflops
 
Mandelbrot
multi-threaded scalar
4610
3.02 Gflops
 
Dot Product
single-threaded scalar
4189
2.02 Gflops
 
Dot Product
multi-threaded scalar
8806
4.01 Gflops
 
Dot Product
single-threaded vector
3353
4.02 Gflops
 
Dot Product
multi-threaded vector
7645
7.95 Gflops
 
LU Decomposition
single-threaded scalar
912
812.2 Mflops
 
LU Decomposition
multi-threaded scalar
1842
1.62 Gflops
 
Primality Test
single-threaded scalar
5045
753.5 Mflops
 
Primality Test
multi-threaded scalar
7811
1.45 Gflops
 
Sharpen Image
single-threaded scalar
6425
15.0 Mpixels/sec
 
Sharpen Image
multi-threaded scalar
12987
29.9 Mpixels/sec
 
Blur Image
single-threaded scalar
8076
6.39 Mpixels/sec
 
Blur Image
multi-threaded scalar
16076
12.6 Mpixels/sec
 

Memory Performance

Memory 3036
Read Sequential
single-threaded scalar
4098
5.02 GB/sec
 
Write Sequential
single-threaded scalar
3198
2.19 GB/sec
 
Stdlib Allocate
single-threaded scalar
2691
10.0 Mallocs/sec
 
Stdlib Write
single-threaded scalar
2513
5.20 GB/sec
 
Stdlib Copy
single-threaded scalar
2681
2.76 GB/sec
 

Stream Performance

Stream 2066
Stream Copy
single-threaded scalar
1932
2.64 GB/sec
 
Stream Copy
single-threaded vector
2220
2.88 GB/sec
 
Stream Scale
single-threaded scalar
2245
2.91 GB/sec
 
Stream Scale
single-threaded vector
2169
2.93 GB/sec
 
Stream Add
single-threaded scalar
1892
2.86 GB/sec
 
Stream Add
single-threaded vector
2300
3.20 GB/sec
 
Stream Triad
single-threaded scalar
2074
2.87 GB/sec
 
Stream Triad
single-threaded vector
1699
3.18 GB/sec