i7-1185G7 vs Xeon D-1528

Place in the ranking	1357	1041
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.21	no data
Market segment	Server	Laptop
Series	Intel Xeon D	Intel Tiger Lake
Power efficiency	11.63	22.07
Architecture codename	Broadwell (2015−2019)	Tiger Lake-UP3 (2020−2021)
Release date	1 November 2015 (9 years ago)	2 September 2020 (4 years ago)
Launch price (MSRP)	$320	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon D-1528 and Core i7-1185G7 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	6 (Hexa-Core)	4 (Quad-Core)
Threads	12	8
Base clock speed	1.9 GHz	3 GHz
Boost clock speed	2.5 GHz	4.8 GHz
Bus type	DMI 2.0	no data
Bus rate	no data	4 GT/s
Multiplier	19	no data
L1 cache	64K (per core)	96K (per core)
L2 cache	256K (per core)	1.25 MB (per core)
L3 cache	1.5 MB (per core)	12 MB (shared)
Chip lithography	14 nm	10 nm SuperFin
Die size	246.24 mm²	no data
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	80 °C	72 °C
Number of transistors	3,200 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon D-1528 and Core i7-1185G7 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	1
Socket	FCBGA1667	FCBGA1449
Power consumption (TDP)	35 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1528 and Core i7-1185G7. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
FMA	-	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	+
Thermal Monitoring	+	+
SIPP	-	+
GPIO	+	no data
Deep Learning Boost	-	+

Security technologies

Xeon D-1528 and Core i7-1185G7 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	+	no data
SGX	no data	-
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1528 and Core i7-1185G7 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1528 and Core i7-1185G7. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	DDR4
Maximum memory size	128 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	34.124 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel® Iris® Xe Graphics
Quick Sync Video	-	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.35 GHz
Execution Units	no data	96

Graphics interfaces

Available interfaces and connections of Xeon D-1528 and Core i7-1185G7 integrated GPUs.

Number of displays supported

no data

Graphics image quality

Maximum display resolutions supported by Xeon D-1528 and Core i7-1185G7 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096x2304@60Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	7680x4320@60Hz

Graphics API support

APIs supported by Xeon D-1528 and Core i7-1185G7 integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon D-1528 and Core i7-1185G7.

PCIe version	2.0/3.0	4.0
PCI Express lanes	24	16
USB revision	2.0/3.0	no data
Total number of SATA ports	6	no data
Number of USB ports	4	no data
Integrated LAN	+	no data
UART	+	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon D-1528 4.30

i7-1185G7 6.53
+51.9%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon D-1528 6823

i7-1185G7 10370
+52%

Gaming performance

Pros & cons summary

Performance score	4.30	6.53
Recency	1 November 2015	2 September 2020
Physical cores	6	4
Threads	12	8
Chip lithography	14 nm	10 nm
Power consumption (TDP)	35 Watt	28 Watt

Xeon D-1528 has 50% more physical cores and 50% more threads.

i7-1185G7, on the other hand, has a 51.9% higher aggregate performance score, an age advantage of 4 years, a 40% more advanced lithography process, and 25% lower power consumption.

The Core i7-1185G7 is our recommended choice as it beats the Xeon D-1528 in performance tests.

Be aware that Xeon D-1528 is a server/workstation processor while Core i7-1185G7 is a notebook one.

Should you still have questions on choice between Xeon D-1528 and Core i7-1185G7, ask them in Comments section, and we shall answer.