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Intel Celeron 6305

Intel Celeron 6305

The Intel Celeron 6305 (or 6305U) is a power efficient dual-core SoC for laptops and Ultrabooks based on the Tiger Lake-U generation that was announced in the third quarter of 2020. It integrates only two Willow Cove processor cores (2 threads as no HyperThreading/SMT). The clock speed is set at 1.8 GHz as the chip does not support Turbo Boost. Thanks to the architectural improvements of the CPU cores, the Celeron 6305 should still be faster than the old Comet Lake-U based Celeron 5205U (1.9 GHz, no Turbo).

Another novelty is the integrated Xe graphics card based on the completely new Gen 12 architecture. It should offer a significantly higher performance compared to the older UHD Graphics G1 (Ice Lake). In the 6305U Intel calls it just UHD Graphics and it offers 48 EUs.

Other improvements from Ice Lake should be also integrated in Tiger Lake like the AI hardware acceleration and the partial integration of Thunderbolt and Wifi 6 in the chip.

The chip is produced on the improved 10nm+ process (called 10 nm SuperFin) at Intel that should be comparable to the 7nm process at TSMC (e.g. Ryzen 4000 series).

SeriesIntel Tiger Lake
CodenameTiger Lake-U

Series: Tiger Lake Tiger Lake-U

Intel Celeron 6305 « 1.8 GHz2 / 2 cores4 MB L3
Intel Pentium Gold 7505 compare2 - 3.5 GHz2 / 4 cores4 MB L3
Clock Rate1800 MHz
Level 1 Cache160 KB
Level 2 Cache2.5 MB
Level 3 Cache4 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology10 nm
Max. Temperature100 °C
SocketBGA1449
FeaturesDDR4-3200/LPDDR4x-3733 RAM, PCIe 3, 4 GT/s bus, DL Boost, GNA, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX512F, FMA3, SHA
GPUIntel UHD Graphics Xe G4 48EUs (400 - 1250 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date09/01/2020
Product Link (external)ark.intel.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
17.8 pt (25%)
Cinebench R23 - Cinebench R23 Multi Core
min: 1056     avg: 1072     median: 1071.5 (1%)     max: 1087 Points
Cinebench R23 - Cinebench R23 Single Core
min: 566     avg: 567     median: 566.5 (24%)     max: 567 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
217 Points (24%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
416 Points (1%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 160.8     avg: 161.1     median: 161.1 (1%)     max: 161.3 Points
31 -81%
...
153 -5%
153.6 -5%
155.5 -3%
155.5 -3%
157 -3%
157 -3%
157.2 -2%
158.3 -2%
160 -1%
Intel Celeron 6305
161.1
163 1%
163.2 1%
164 2%
164 2%
168.3 4%
169.9 5%
171 6%
171.7 7%
172 7%
...
5600 3376%
max:
AMD Ryzen Threadripper PRO 7995WX
15842 9734%
0%
100%
0102030405060708090100110120130140150160Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 82.6     avg: 84     median: 84 (25%)     max: 85.3 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.9 Points (3%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 4226     avg: 4263     median: 4262.5 (2%)     max: 4299 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 2233     avg: 2238     median: 2237.5 (27%)     max: 2242 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
11.3 fps (4%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 1.69     avg: 1.7     median: 1.7 (3%)     max: 1.71 fps
00.20.40.60.70.91.11.31.51.71.822.22.42.62.82.93.13.33.5Tooltip
TrueCrypt - TrueCrypt Serpent
0.1 GB/s (2%)
TrueCrypt - TrueCrypt AES
0.9 GB/s (2%)
Blender - Blender 2.79 BMW27 CPU *
min: 2824     avg: 2834     median: 2834 (20%)     max: 2844 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
1.4 sec (30%)
3DMark 11 - 3DM11 Performance Physics
min: 1723     avg: 1936     median: 1935.5 (5%)     max: 2148 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 19614     avg: 19990     median: 19990 (17%)     max: 20366 Points
3DMark - 3DMark Cloud Gate Physics
min: 1619     avg: 1639     median: 1638.5 (4%)     max: 1658 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 2368     avg: 2391     median: 2390.5 (4%)     max: 2413 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 632     avg: 638     median: 638 (27%)     max: 644 points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 1154     avg: 1198     median: 1198 (2%)     max: 1242 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 626     avg: 629     median: 628.5 (3%)     max: 631 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 1151     avg: 1184     median: 1183.5 (4%)     max: 1216 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 2776     avg: 2825     median: 2824.5 (29%)     max: 2873 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 4762     avg: 4950     median: 4949.5 (6%)     max: 5137 points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 1678     avg: 1681     median: 1681 (2%)     max: 1684 ms
WebXPRT 3 - WebXPRT 3 Score
min: 99.2     avg: 100.7     median: 100.7 (21%)     max: 102.2 Points
CrossMark - CrossMark Overall
min: 501     avg: 508     median: 507.5 (19%)     max: 514 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
12.1 Watt (2%)
01234567891011121314Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
10.5 Watt (2%)
012345678910111213Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
20.8 Watt (17%)
05101520Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
6.6 Watt (8%)
0123456789101112Tooltip
- 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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