iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Geekbench 3 Score 2618 1713
Geekbench 3 Multicore Score 7046 5866

System Information

iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Operating System Mac OS X 10.11.6 (Build 15G1011) Microsoft Windows 10 Pro (64-bit)
Model iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Processor Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
AMD Athlon II X4 620 @ 3.12 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 AuthenticAMD Family 16 Model 5 Stepping 2
Processor Codename Propus
Processor Package Socket AM3 (938)
L1 Instruction Cache 32 KB x 2 64 KB x 4
L1 Data Cache 32 KB x 2 64 KB x 4
L2 Cache 256 KB x 2 512 KB x 4
L3 Cache 6144 KB 0 KB
Motherboard Apple Inc. Mac-942B5BF58194151B ASUSTeK Computer INC. M5A78L-M/USB3
Northbridge AMD 780G 00
Southbridge AMD SB700 00
BIOS Apple Inc. IM121.88Z.0047.B23.1510261412 American Megatrends Inc. 2101
Memory 4.00 GB 1333 MHz DDR3 8.00 GB DDR3 SDRAM -1MHz

Integer Performance

iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Integer 2588 1815
Integer Multicore 8057 6945
AES 2618 145
AES Multicore 8050 577
Twofish 2564 2359
Twofish Multicore 8110 9357
SHA1 2572 2498
SHA1 Multicore 8160 9813
SHA2 2573 2798
SHA2 Multicore 8157 11180
BZip2 Compress 2562 1966
BZip2 Compress Multicore 8072 7499
BZip2 Decompress 2552 2262
BZip2 Decompress Multicore 8079 8918
JPEG Compress 2556 2368
JPEG Compress Multicore 8097 9415
JPEG Decompress 2560 2292
JPEG Decompress Multicore 8082 8921
PNG Compress 2562 2503
PNG Compress Multicore 8132 9971
PNG Decompress 2585 2234
PNG Decompress Multicore 8074 8588
Sobel 2557 1803
Sobel Multicore 7924 6773
Lua 2566 2110
Lua Multicore 7966 8293
Dijkstra 2840 1902
Dijkstra Multicore 7845 5468

Floating Point Performance

iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Floating Point 2556 1764
Floating Point Multicore 8086 6964
BlackScholes 2933 1656
BlackScholes Multicore 9152 6414
Mandelbrot 2554 2248
Mandelbrot Multicore 8096 8930
Sharpen Filter 2562 1638
Sharpen Filter Multicore 8055 6374
Blur Filter 2572 1398
Blur Filter Multicore 8083 5562
SGEMM 2250 1544
SGEMM Multicore 7219 6072
DGEMM 2540 1513
DGEMM Multicore 7996 5964
SFFT 2538 2197
SFFT Multicore 8137 8744
DFFT 2569 2091
DFFT Multicore 8167 8338
N-Body 2553 1616
N-Body Multicore 8090 6440
Ray Trace 2536 1983
Ray Trace Multicore 7987 7779

Memory Performance

iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Memory 2805 1410
Memory Multicore 2948 1513
Stream Copy 2805 1492
Stream Copy Multicore 2950 1581
Stream Scale 2804 1494
Stream Scale Multicore 2942 1579
Stream Add 2768 1402
Stream Add Multicore 2910 1424
Stream Triad 2844 1265
Stream Triad Multicore 2992 1475