AMD Ryzen Z1 Extreme
The AMD Ryzen Z1 Extreme is a fast high-end laptop processor of the Phoenix series and fastest model of the U-series. It offers 8 cores (octa core) based on the Zen 4 architecture that supports SMT (hyperthreading , 16 threads). The cores clock from 3.3 (base) up to 5.1 GHz (single core boost). The processor includes 8 MB L2 cache and 16 MB L3 cache.
The performance of the R7 7840U is, depending on the workload, only slightly below the Ryzen 7 7840HS (higher base clock speed and TDP). Compared to the previous generation Ryzen 7 PRO 6850U , the 7840U is clearly faster thanks to the Zen 4 architecture and higher clock speeds. Compared to the similar Ryzen 7 7840U , the Z1 Extreme offers no AI engine.
The chip integrates a modern and fasts RDNA 3 graphics card (iGPU) called Radeon 780M with 12 CUs and up to 2.7 GHz clock speed. Furthermore, the Phoenix series include a video engine with AV1 de- and encoding, a new Xilinx FPGA based XDNA AI accelerator (Ryzen AI) that should be faster than the AI engine in the Apple M2 SOC and a dual-channel DDR5-5600 / LPDDR5x-7500 memory controller (with ECC support). The connectivity features includes 2 possible USB 4 (40 Gbps) ports and 20 PCIe 4.0 lanes for a GPU and SSDs.
The Phoenix series uses a single monolithic design (unlike the chiplet design of the 7045HX series) and is manufactured in the modern 4nm process at TSMC. The TDP can be configured between 15 and 30 Watt.
Series AMD Phoenix (Zen 4, Ryzen 7040) Codename Phoenix (Zen 4) Series: Phoenix (Zen 4, Ryzen 7040) Phoenix (Zen 4) Clock Rate 3300 - 5100 MHz Level 1 Cache 512 KB Level 2 Cache 8 MB Level 3 Cache 16 MB Number of Cores / Threads 8 / 16 Power Consumption (TDP = Thermal Design Power) 30 Watt Manufacturing Technology 4 nm Die Size 178 mm2 GPU AMD Radeon 780M ( - 2700 MHz)64 Bit 64 Bit support Architecture x86 Announcement Date 03/25/2023 Product Link (external) www.amd.com
Benchmarks Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
43.8 pt (61%)
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Cinebench R23 - Cinebench R23 Multi Core
min: 13004 avg: 13982 median: 13982 (13%) max: 14960 Points
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Cinebench R23 - Cinebench R23 Single Core
min: 1733 avg: 1756 median: 1756 (75%) max: 1779 Points
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Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 672 avg: 682 median: 682 (76%) max: 692 Points
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Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 5109 avg: 5467 median: 5467 (13%) max: 5825 Points
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Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 2050 avg: 2224 median: 2223.5 (14%) max: 2397 Points
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0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 1680 1800 1920 2040 2160 2280 Tooltip Lenovo Legion Go: Ø1914 (1836.13-2049.71)
Asus ROG Ally Z1 Extreme Turbo: Ø2271 (2104.49-2396.5)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 268 avg: 274 median: 274 (83%) max: 280 Points
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7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 56966 avg: 59812 median: 59811.5 (34%) max: 62657 MIPS
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7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
6316 MIPS (76%)
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HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 16.3 avg: 17.4 median: 17.4 (30%) max: 18.4 fps
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0 5 10 15 20 Tooltip Lenovo Legion Go: Ø16 (0.48-19)
Asus ROG Ally Z1 Extreme: Ø17.8 (0.48-20.3)
Blender - Blender 3.3 Classroom CPU *
min: 366 avg: 406 median: 406 (5%) max: 446 Seconds
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Blender - Blender 2.79 BMW27 CPU *
213 Seconds (2%)
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R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4447 avg: 0.5 median: 0.5 (10%) max: 0.4662 sec
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3DMark 11 - 3DM11 Performance Physics
min: 15202 avg: 18389 median: 19181 (52%) max: 20784 Points
CPU TDP ? TDP 30 W 100% 83%
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3DMark - 3DMark Cloud Gate Physics
15761 Points (40%)
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3DMark - 3DMark Fire Strike Standard Physics
min: 19305 avg: 23686 median: 25255 (45%) max: 26499 Points
CPU TDP ? TDP 30 W 100% 84%
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3DMark - 3DMark Time Spy CPU
min: 6281 avg: 8857 median: 9704 (41%) max: 10587 Points
CPU TDP ? TDP 30 W 100% 75%
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Geekbench 6.2 - Geekbench 6.2 Single-Core
min: 2530 avg: 2534 median: 2534 (69%) max: 2538 points
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Geekbench 6.2 - Geekbench 6.2 Multi-Core
min: 10872 avg: 10931 median: 10931 (43%) max: 10990 points
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Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 1896 avg: 1917 median: 1898 (80%) max: 1956 points
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Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 9589 avg: 10103 median: 9803 (18%) max: 10917 points
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Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
556 ms (1%)
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Octane V2 - Octane V2 Total Score
86617 Points (78%)
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WebXPRT 4 - WebXPRT 4 Score
277 Points (80%)
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WebXPRT 3 - WebXPRT 3 Score
min: 300 avg: 366 median: 366 (76%) max: 432 Points
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CrossMark - CrossMark Overall
1718 Points (66%)
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Power Consumption - Prime95 Power Consumption - external Monitor *
42.2 Watt (7%)
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0 5 10 15 20 25 30 35 40 45 50 Tooltip Lenovo Legion Go: Ø42.2 (38.1-54.2)
Power Consumption - Idle Power Consumption - external Monitor *
12.8 Watt (8%)
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Intel Core i5-11500B
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0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Tooltip Lenovo Legion Go: Ø12.8 (11.4-16.5)
Power Consumption - Idle Power Consumption 150cd 1min *
min: 4.95 avg: 8.6 median: 8.6 (10%) max: 12.3 Watt
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0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Tooltip Asus ROG Ally Z1 Extreme: Ø4.95 (4.72-5.57)
Lenovo Legion Go: Ø12.3 (11.5-14.4)
- 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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Reviews for the AMD Ryzen Z1 Extreme processor
Lenovo Legion Go gaming handheld review: Good idea, not quite perfectly executed The Lenovo Legion Go is a different kind of detachable. Instead of removing the keyboard, on this device, you simply take off both of its controllers—turning th...
AMD Ryzen Z1 Extreme | AMD Radeon 780M | 8.80" | 845 g
Asus ROG Ally Z1 Extreme Review - Gaming handheld with 120 Hz display and AMD Zen4 The Asus ROG Ally is a powerful gaming handheld and a direct competitor for Valve’s Steam Deck. Thanks to powerful hardware from AMD, which is based on the late...
AMD Ryzen Z1 Extreme | AMD Radeon 780M | 7.00" | 611 g
Asus ROG Ally Z1 Extreme : AMD Radeon 780M, 7.00", 0.6 kg
External Review » Asus ROG Ally Z1 Extreme
Lenovo Legion Go : AMD Radeon 780M, 8.80", 0.8 kg
External Review » Lenovo Legion Go
Asus ROG Ally Z1 Extreme : AMD Radeon 780M, 7.00", 0.6 kg
» ASUS ROG Ally gaming handheld models on sale up to $200 off MSRP at BestBuy US before Valentine's Day
»
ASUS ROG Ally gaming handheld models on sale up to $200 off MSRP at BestBuy US before Valentine's Day
Lenovo Legion Go : AMD Radeon 780M, 8.80", 0.8 kg
» Legion Go: Lenovo's Steam Deck competitor receives first-ever price cut
Asus ROG Ally Z1 Extreme : AMD Radeon 780M, 7.00", 0.6 kg
» Asus ROG Ally with AMD Ryzen Z1 drops to US$399 on Best Buy thanks to US$200 discount
»
ASUS ROG Ally: Executive confirms gamers can hold off on troublesome recent BIOS update »
ASUS ROG Ally: Pre-orders open with cheaper AMD Ryzen Z1 model to follow
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Other CPUs of the series Phoenix (Zen 4, Ryzen 7040) Surrounding CPUs
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Klaus Hinum (Update: 2023-05-10)