AMD E1-2500
The AMD E1-2500 is a mobile dual-core SoC for low-end subnotebooks, which was presented in mid-2013. In addition to 2 CPU cores with a base clock speed of 1.4 GHz (no turbo), the 28-nanometer chip also integrates a Radeon HD 8240 GPU, a single-channel DDR3L-1333 memory controller as well as the Southbridge with various I/O- ports.
Architecture
Both Kabini (for notebooks) and Temash (tablets and compact subnotebooks) are based on AMD's new Jaguar architecture, which replaces the previous Bobcat models (e.g. the E-350 ). According to AMD, the performance per clock has been increased by about 15 percent. Furthermore, various modern instruction set extensions such as SSE up to version 4.2, AVX and AES are now supported. The finer 28-nanometer process from TSMC allows lower voltages and/or higher clock rates compared to Bobcat, as well as up to 4 CPU cores (Bobcat: 2 cores).
Performance
Due to the low clock speed of just 1.4 GHz, the performance is quite modest and just slightly above the old E2-1800 . For office and multimedia tasks, the E1-2500 has sufficient power; however, it will quickly reach its limits in more demanding applications and games.
Graphics
The SoC integrates a Radeon HD 8240 GPU with 128 shaders, which is based on the GCN architecture. The core is clocked at 400 MHz (no turbo). On average, the HD 8240 places somewhere between the Intel HD Graphics (Ivy Bridge) and HD Graphics 4000 . However, the performance is often limited by the CPU. Many recent games (as of 2013) are therefore hardly playable. Only older and less demanding games will run fluently.
Power Consumption
The power consumption of the entire SoC is rated at 15 watts. Thus, the E1-2500 is best suited for 12-inch notebooks or larger.
Series AMD E-Series Codename Kabini Series: E-Series Kabini Clock Rate 1400 MHz Level 1 Cache 128 KB Level 2 Cache 1 MB Number of Cores / Threads 2 / 2 Power Consumption (TDP = Thermal Design Power) 15 Watt Manufacturing Technology 28 nm Features SSE (1, 2, 3, 3S, 4.1, 4.2, 4A), x86-64, AES, AVX, DDR3L-1333 64 Bit 64 Bit support Architecture x86 Announcement Date 05/23/2013
Benchmarks Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
44 Points (1%)
...
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
27 Points (10%)
...
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 0.56 avg: 0.6 median: 0.6 (1%) max: 0.66 Points
...
...
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 0.33 avg: 0.3 median: 0.3 (11%) max: 0.35 Points
...
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Cinebench R10 - Cinebench R10 Rend. Single (32bit)
1052 points (9%)
...
Intel Core Duo U2500 2%
...
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
2016 points (3%)
...
Intel Pentium 4 630 -2%
Intel Core Duo U2500 0%
...
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 2101 avg: 2246 median: 2246 (2%) max: 2391 Points
...
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Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 1122 avg: 1194 median: 1194 (9%) max: 1266 Points
...
...
wPrime 2.10 - wPrime 2.0 1024m *
2519 s (30%)
...
AMD Turion 64 ML-44 -11%
AMD Mobile Athlon 64 3700+ -6%
AMD Turion 64 MK-38 0%
AMD Mobile Sempron 3800+ 0%
Intel Pentium M 780 1%
Intel Pentium 4 660 6%
Intel Pentium 4 560 7%
AMD Mobile Sempron 3600+ 7%
...
VIA C3-M C3-M-1200 236%
wPrime 2.10 - wPrime 2.0 32m *
79.6 s (16%)
...
AMD Turion 64 ML-44 -12%
AMD Turion 64 MK-38 -1%
Intel Pentium M 780 1%
Intel Core Duo U2400 3%
Intel Pentium 4 660 6%
AMD Mobile Athlon 64 3400+ 6%
Intel Pentium 4 560 7%
...
604 points (4%)
...
...
X264 HD Benchmark 4.0 - x264 Pass 2
4 fps (2%)
Intel Pentium 4 2.4 GHz -53%
...
...
X264 HD Benchmark 4.0 - x264 Pass 1
20.4 fps (6%)
...
...
TrueCrypt - TrueCrypt Serpent
0 GB/s (2%)
...
...
TrueCrypt - TrueCrypt Twofish
0.1 GB/s (2%)
...
...
TrueCrypt - TrueCrypt AES
0.4 GB/s (2%)
...
AMD Phenom II X4 905e -8%
...
3DMark 06 - CPU - 3DMark 06 - CPU
1021 Points (6%)
...
Intel Core 2 Duo L7100 -3%
...
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
46.5 s (10%)
...
Intel Pentium M 745 -2%
AMD Mobile Athlon 64 3700+ -1%
Intel Celeron M 410 -1%
Intel Pentium M 740 1%
Intel Pentium 4 P4 3.0 2%
...
VIA C3-M C3-M-1200 896%
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
104 s (4%)
...
Intel Pentium M 750 -3%
Intel Pentium M 760 -3%
Intel Core Duo T2050 4%
Intel Mobile Pentium 4 520 6%
...
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
2267 s (10%)
...
Intel Pentium Dual Core T2330 -3%
AMD Turion 64 MK-38 -1%
AMD Turion 64 MK-36 -1%
Intel Pentium D 820 0%
Intel Pentium 4 630 1%
AMD Mobile Sempron 3800+ 1%
Intel Pentium M 760 2%
...
VIA C3-M C3-M-1200 893%
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
12450 MIPS (6%)
...
Intel Core Duo T2300 -9%
Intel Core Duo T2250 -5%
Intel Core Duo T2400 0%
Intel Core 2 Duo T5200 8%
...
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
7620 MFLOPS (6%)
...
AMD Turion 64 ML-44 -3%
Intel Core 2 Duo L7100 0%
Intel Pentium Dual Core T2060 5%
Intel Core Duo T2050 5%
Intel Core Duo T2300 9%
Intel Core Duo T2250 13%
...
Windows 7 Experience Index - Win7 CPU
3.7 Points (47%)
...
...
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
2007 Points (2%)
...
...
3DMark 11 - 3DM11 Performance Physics
min: 652 avg: 718 median: 717.5 (3%) max: 783 Points
...
...
3DMark - 3DMark Ice Storm Physics
min: 7340 avg: 8269 median: 8269 (5%) max: 9198 Points
...
...
3DMark - 3DMark Cloud Gate Physics
686 Points (2%)
...
...
3DMark - 3DMark Fire Strike Standard Physics
min: 688 avg: 798 median: 797.5 (2%) max: 907 Points
...
...
Geekbench 2 - 32 Bit - Geekbench Stream
2187 Points (18%)
...
Intel Core 2 Duo (Desktop) E6600 -3%
...
Geekbench 2 - 32 Bit - Geekbench Memory
1818 Points (16%)
...
...
Geekbench 2 - 32 Bit - Geekbench Floating Point
2165 Points (4%)
...
...
Geekbench 2 - 32 Bit - Geekbench Integer
1617 Points (3%)
...
...
Geekbench 2 - 32 Bit - Geekbench Total Score
1905 Points (5%)
...
...
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
1340 points (2%)
...
...
Geekbench 3 - Geekbench 3 32 Bit Single-Core
785 points (16%)
...
...
Sunspider - Sunspider 1.0 Total Score *
835 ms (9%)
...
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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
v1.16
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#8 min, max, avg, median took s +0.321s ... 0.338s
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Other CPUs of the series E-Series Surrounding CPUs + Intel Pentium Dual Core T2310 2x 1.46 GHz
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Klaus Hinum (Update: 2017-09- 5)
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