AMD E2-1800
The AMD E2-1800 (codename Zacate) is a dual core processor for small notebooks and netbooks. It offers a relatively powerful integrated graphics card and a single channel DDR3-1333 memory controller. Compared to the older E-450, the E2-1800 offers only slightly higher CPU (50 MHz) and GPU (20-80 MHz) clock rates.
Inside the E2-1800 two Bobcat cores can access 512KB level 2 cache per core. In comparison to the Atom processors, the Bobcat architecture uses an "out-of-order" execution and is therefore faster at the same clock speed. However, the performance is far worse than similar clocked Penryn (Celeron) or Danube (Athlon II) cores. On average the cpu performance of the E-450 lies a bit beyond a Celeron SU2300 at 1.2 GHz or a Athlon II Neo K325 at 1.3 GHz.
The integrated Radeon HD 7340 graphics card offers 80 shaders and an UVD3 video processor. Compared to the slow GMA 3150 in the Atom processors, the HD7340 offers a lot more performance and is about as fast as the Nvidia ION graphics solution. The difference to the older 6320 in the E-450 is a 20-80MHz higher clock rate.
The power consumption is rated with a TDP of 18 Watt by AMD. According to first reviews of Brazos prototypes the power consumption was between 11 to 29 Watt. This would be on a level of a (much more powerful) 11" MacBook Air using Windows 7.
| Series | AMD E-Series |
| Codename | Zacate |
| Series: E-Series Zacate | |
| Clock Rate | 1700 MHz |
| Level 1 Cache | 128 KB |
| Level 2 Cache | 1 MB |
| Number of Cores / Threads | 2 / 2 |
| Max. Power Consumption (TDP = Thermal Design Power) | 18 Watt |
| Manufacturing Technology | 40 nm |
| Die Size | 75 mm2 |
| Socket | FT1 BGA 413-Ball |
| Features | MMX(+), SSE(1,2,3,3S,4A), AMD-V |
| 64 Bit | 64 Bit support |
| Announcement Date | 03/20/2012 |
|
Benchmarks
Cinebench R11.5 - CPU Multi 64Bit
0.6 Points (1%)
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AMD E2-1800
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Cinebench R11.5 - CPU Single 64Bit
0.3 Points (16%)
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AMD E2-1800
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Cinebench R10 - Rendering Single 32Bit
min: 997 avg: 1093.4 median: 1110 (11%) max: 1128 Points
AMD Geode LX 800 -88%
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Intel Core Duo U2500 -2%
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Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 2068 avg: 2115.3 median: 2121 (3%) max: 2147 Points
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Intel Core Duo U2500 -4%
AMD E2-1800
Intel Core 2 Duo L7100 8%
...
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 2245 avg: 2312.2 median: 2321 (3%) max: 2374 Points
...
AMD E2-1800
...
Cinebench R10 - Rendering Single CPUs 64Bit
min: 1099 avg: 1191.8 median: 1208 (12%) max: 1226 Points
...
...
wPrime 2.0x - 1024m *
min: 1900 avg: 2125.8 median: 2151 (25%) max: 2380 seconds
...
AMD Turion 64 ML-44 6%
...
VIA C3-M C3-M-1200 298%
wPrime 2.0x - 32m *
min: 60 avg: 67.2 median: 69 (14%) max: 72 seconds
...
Intel Core 2 Duo L7500 1%
AMD Turion 64 ML-44 4%
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min: 456 avg: 482.3 median: 486 (6%) max: 505 KB/s
...
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X264 HD Benchmark 4.0 - Pass 2
3.3 fps (2%)
| Asus X401U-BE20602Z | Radeon HD 7340 | 3674 MB | 523 / 667 MHz | 384MB shared memory: 1964 MB 12.104.0.0 (Catalyst 13.4) | 3.262 |
Intel Pentium 4 2.4 GHz -42%
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Intel Pentium 4 2.4 GHz -42%
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X264 HD Benchmark 4.0 - Pass 1
18.3 fps (7%)
| Asus X401U-BE20602Z | Radeon HD 7340 | 3674 MB | 523 / 667 MHz | 384MB shared memory: 1964 MB 12.104.0.0 (Catalyst 13.4) | 18.337 |
Intel Pentium 4 2.4 GHz -46%
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TrueCrypt - Serpent Mean 100MB
0 GB/s (2%)
...
AMD E2-1800
...
TrueCrypt - Twofish Mean 100MB
0.1 GB/s (2%)
...
AMD E2-1800
...
TrueCrypt - AES Mean 100MB
0.1 GB/s (0%)
...
Intel Pentium 4 2.4 GHz -33%
...
min: 527 avg: 1025.2 median: 1082 (7%) max: 1124 Points
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Intel Core 2 Duo L7100 -3%
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Super Pi mod 1.5 XS 1M *
min: 45 avg: 46.7 median: 46 (10%) max: 48 Seconds
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AMD Mobile Athlon 64 3700+ -2%
Intel Celeron M 410 -2%
Intel Pentium M 740 1%
Intel Pentium 4 P4 3.0 1%
Intel Pentium M 730 2%
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VIA C3-M C3-M-1200 891%
Super Pi mod 1.5 XS 2M *
min: 101 avg: 105 median: 103 (4%) max: 114 Seconds
...
Intel Pentium M 760 -3%
Intel Core Duo L2400 -1%
Intel Core Duo T2050 3%
Intel Mobile Pentium 4 520 5%
AMD Turion 64 ML-37 7%
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Super Pi Mod 1.5 XS 32M *
min: 2250 avg: 2300 median: 2277 (10%) max: 2383 Seconds
...
AMD Turion 64 MK-36 -2%
Intel Pentium D 820 -1%
Intel Pentium 4 630 -1%
AMD Mobile Sempron 3800+ 0%
Intel Pentium M 760 0%
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VIA C3-M C3-M-1200 879%
SiSoft Sandra Dhrystone (MIPS)
min: 9610 avg: 9926 median: 9800 (5%) max: 10530 MIPS
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Intel Core 2 Duo L7100 6%
Intel Pentium Dual Core T2060 9%
Intel Core Duo T2050 10%
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SiSoft Sandra Whetstone (MFLOPS)
min: 7900 avg: 7972 median: 8000 (6%) max: 8000 MFLOPS
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AMD Turion 64 ML-44 -8%
Intel Core 2 Duo L7100 -4%
AMD E2-1800
Intel Pentium Dual Core T2060 1%
Intel Core Duo T2050 1%
Intel Core Duo T2300 5%
Intel Core Duo T2250 8%
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Windows 7 Experience Index - Processor
3.9 points (56%)
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3DMark Vantage - P CPU no PhysX 1280x1024
min: 1858 avg: 1999.6 median: 1993 (3%) max: 2146 Points
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3DMark 11 - Performance Physics 1280x720
min: 682 avg: 724.3 median: 736 (4%) max: 740 points
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3DMark - Ice Storm Standard Physics 1280x720
min: 9739 avg: 9796 median: 9796 (6%) max: 9853 Points
| Asus X55U-SX052H | Radeon HD 7340 | 4096 MB | 283-680 / MHz | 8.982.10.0 | 9739 |
| Asus X401U-BE20602Z | Radeon HD 7340 | 3674 MB | 523 / 667 MHz | 384MB shared memory: 1964 MB 12.104.0.0 (Catalyst 13.4) | 9853 |
AMD E2-1800
...
3DMark - Cloud Gate Standard Physics 1280x720
min: 701 avg: 708 median: 708 (2%) max: 715 Points
| Asus X401U-BE20602Z | Radeon HD 7340 | 3674 MB | 523 / 667 MHz | 384MB shared memory: 1964 MB 12.104.0.0 (Catalyst 13.4) | 701 |
| Asus X55U-SX052H | Radeon HD 7340 | 4096 MB | 283-680 / MHz | 8.982.10.0 | 715 |
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AMD E2-1800
...
3DMark - Fire Strike Physics 1920x1080
min: 935 avg: 938.5 median: 938 (3%) max: 942 Points
| Asus X55U-SX052H | Radeon HD 7340 | 4096 MB | 283-680 / MHz | 8.982.10.0 | 935 |
| Asus X401U-BE20602Z | Radeon HD 7340 | 3674 MB | 523 / 667 MHz | 384MB shared memory: 1964 MB 12.104.0.0 (Catalyst 13.4) | 942 |
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Intel Celeron J3355 31%
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Geekbench 2 - 32 Bit - Stream
min: 1784 avg: 1788.5 median: 1788 (14%) max: 1793 Points
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Geekbench 2 - 32 Bit - Memory
min: 1487 avg: 1502 median: 1502 (14%) max: 1517 Points
...
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Geekbench 2 - 32 Bit - Floating Point
min: 1939 avg: 1948.5 median: 1948 (3%) max: 1958 Points
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AMD E2-1800
...
Geekbench 2 - 32 Bit - Integer
min: 1770 avg: 1772 median: 1772 (3%) max: 1774 Points
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AMD E2-1800
...
Geekbench 2 - 32 Bit - Total Score
min: 1775 avg: 1781 median: 1781 (4%) max: 1787 Points
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HiSilicon k3v2 Hi3620 -12%
AMD E2-1800
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
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