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Intel Xeon E3-1275 v5 Benchmark, Test and specs

Last updated: 2023-05-08

The Intel Xeon E3-1275 v5 is a 4 core processor. It can handle 8 threads simultaneously and was introduced in Q4/2015. The Intel Xeon E3-1275 v5 is based on the 5. generation of the Intel Xeon E3 series and requires a mainboard with the socket LGA 1151. The Intel Xeon E3-1275 v5 scores 1,193 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 4,328 points.

At a glance
Name:	Intel Xeon E3-1275 v5
Family:	Intel Xeon E3 (43)
CPU group:	Intel Xeon E3 v5 (17)
Architecture:	Skylake S
Technology:	14 nm
Segment:	Desktop
Generation:	5
Predecessor:	--
Successor:	--

CPU Cores and Base Frequency

The 4 CPU cores of the Intel Xeon E3-1275 v5 clock with 3.60 GHz (4.00 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.

CPU Cores / Threads:	4 / 8
Core architecture:	normal
Cores:	4x

Hyperthreading / SMT:	Yes
Overclocking:	No
Frequency:	3.60 GHz
Turbo Frequency (1 Core):	4.00 GHz
Turbo Frequency (4 Cores):	3.80 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AI hardware:	--
AI specifications:	--
NPU + CPU + iGPU:	--

Integrated graphics (iGPU)

With the Intel HD Graphics P530, the Intel Xeon E3-1275 v5 has an build in graphic solution. It has 24 SM processors, which have a total of 192 texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.

GPU name:	Intel HD Graphics P530
GPU frequency:	0.40 GHz
GPU (Turbo):	1.15 GHz
Compute units:	24
Shader:	192
Hardware Raytracing:	No
Release date:	Q3/2015

Max. displays:	3
Generation:	9
Direct X:	12
Technology:	14 nm
Max. GPU Memory:	32 GB
Frame Generation:	No

Hardware codec support

Processors that have an integrated graphics can play videos faster and more efficiently. This can have a positive effect on the battery life of notebooks, for example.

h265 / HEVC (8 bit):	Decode / Encode
h265 / HEVC (10 bit):	No
h264:	Decode / Encode
VP8:	Decode / Encode
VP9:	No

AV1:	No
AVC:	Decode / Encode
VC-1:	Decode
JPEG:	Decode / Encode

Memory type:	Memory bandwidth:
Memory & PCIe The Intel Xeon E3-1275 v5 supports up to 64 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 34.1 GB/s.

DDR4-2133	34.1 GB/s
Max. Memory:	64 GB
Memory channels:	2 (Dual Channel)
ECC:	Yes
PCIe:	3.0 x 16
PCIe Bandwidth:	15.8 GB/s

Thermal Management With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The Intel Xeon E3-1275 v5 has a TDP of 80 W.

TDP (PL1 / PBP):	80 W
TDP (PL2):	--
TDP up:	--
TDP down:	--
Tjunction max.:	--

Technical details

The Intel Xeon E3-1275 v5 has a 8.00 MB large cache. The processor is manufactured in 14 nm. Modern production increases the efficiency of the processor.

Technology:	14 nm
Chip design:	Monolithic
Socket:	LGA 1151
L2-Cache:	--
L3-Cache:	8.00 MB
AES-NI:	Yes
Operating systems:	Windows 10, Linux

Virtualization:	VT-x, VT-x EPT, VT-d
Instruction set (ISA):	x86-64 (64 bit)
ISA extensions:	SSE4.1, SSE4.2, AVX2
Release date:	Q4/2015
Release price:	--
Part Number:	--
Documents:	Technical data sheet

Intel Xeon E3-1275 v5
4C 8T @ 3.60 GHz (4.00 GHz)

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Benchmark results

The benchmark results for the Intel Xeon E3-1275 v5 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.

Geekbench 6 (Single-Core)

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.


	Intel Core i3-10100 4C 8T @ 4.30 GHz	1446
	Intel Core i3-10100F 4C 8T @ 4.30 GHz	1446
	Intel Core i9-10900X 10C 20T @ 4.70 GHz	1445
	Intel Xeon E3-1275 v5 4C 8T @ 4.00 GHz	1442
	Intel Xeon E3-1270 v5 4C 8T @ 4.00 GHz	1442
	Intel Xeon Gold 6336Y 24C 48T @ 3.60 GHz	1439
	Intel Xeon E3-1245 v6 4C 8T @ 4.10 GHz	1434

Geekbench 6 (Multi-Core)

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.


	Intel Xeon E5-2687W v2 8C 16T @ 3.60 GHz	4775
	Intel Core i3-10100 4C 8T @ 4.10 GHz	4769
	Intel Core i3-10100F 4C 8T @ 4.10 GHz	4769
	Intel Xeon E3-1275 v5 4C 8T @ 3.80 GHz	4763
	Intel Xeon E3-1230 v6 4C 8T @ 3.70 GHz	4744
	Intel Xeon D-1541 8C 16T @ 2.10 GHz	4736
	Intel Xeon E3-1245 v5 4C 8T @ 3.70 GHz	4725

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Core i5-10600 6C 12T @ 4.80 GHz	1202
	AMD Ryzen 5 PRO 4650G 6C 12T @ 4.30 GHz	1194
	AMD Ryzen 9 PRO 3900 12C 24T @ 4.30 GHz	1194
	Intel Xeon E3-1275 v5 4C 8T @ 4.00 GHz	1193
	Intel Core i9-10900TE 10C 20T @ 4.50 GHz	1192
	Intel Core i3-10305 4C 8T @ 4.50 GHz	1188
	AMD Ryzen 5 4400GE 6C 12T @ 4.20 GHz	1183

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Core i3-10100 4C 8T @ 4.10 GHz	4365
	Intel Xeon E3-1230 v5 4C 8T @ 3.60 GHz	4362
	Intel Xeon E-2314 4C 4T @ 2.80 GHz	4339
	Intel Xeon E3-1275 v5 4C 8T @ 3.80 GHz	4328
	AMD Ryzen 3 4300GE 4C 8T @ 4.00 GHz	4318
	Intel Xeon E-2224G 4C 4T @ 4.30 GHz	4296
	Intel Xeon E3-1280 v5 4C 8T @ 3.90 GHz	4286

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	Intel Core i7-7700 Intel HD Graphics 630 @ 1.15 GHz	442
	Intel Core i7-7700K Intel HD Graphics 630 @ 1.15 GHz	442
	Intel Core i7-7700T Intel HD Graphics 630 @ 1.15 GHz	442
	Intel Xeon E3-1275 v5 Intel HD Graphics P530 @ 1.15 GHz	442
	AMD A8-6500 AMD Radeon HD 8570D @ 0.84 GHz	432
	AMD A8-6600K AMD Radeon HD 8570D @ 0.84 GHz	432
	AMD FX-7500 AMD Radeon R7 - 512 (Kaveri) @ 0.55 GHz	425

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	Intel Core i7-3970X 6C 12T @ 4.00 GHz	8517
	AMD Ryzen 5 PRO 2400G 4C 8T @ 3.70 GHz	8460
	Intel Core i7-3960X 6C 12T @ 3.90 GHz	8454
	Intel Xeon E3-1275 v5 4C 8T @ 3.80 GHz	8451
	AMD FX-8370E 8C 8T @ 3.80 GHz	8402
	Intel Xeon E3-1280 v5 4C 8T @ 3.90 GHz	8382
	Intel Xeon E3-1270 v5 4C 8T @ 3.80 GHz	8364

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Ryzen Threadripper 1920X 12C 24T @ 4.00 GHz	173
	AMD Ryzen Threadripper 2970WX 24C 48T @ 4.20 GHz	173
	Intel Xeon E3-1230 v6 4C 8T @ 3.90 GHz	173
	Intel Xeon E3-1275 v5 4C 8T @ 4.00 GHz	172
	Intel Core i3-7300 2C 4T @ 4.00 GHz	172
	Intel Xeon E3-1280 v5 4C 8T @ 4.00 GHz	172
	Intel Xeon E3-1270 v5 4C 8T @ 4.00 GHz	172

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Core i3-10100T 4C 8T @ 3.50 GHz	862
	Intel Core i7-4790K 4C 8T @ 4.20 GHz	854
	Intel Xeon E5-2630 v2 6C 12T @ 2.80 GHz	846
	Intel Xeon E3-1275 v5 4C 8T @ 3.80 GHz	844
	Intel Xeon E3-1270 v5 4C 8T @ 3.80 GHz	844
	Intel Xeon E3-1230 v6 4C 8T @ 3.70 GHz	836
	Intel Xeon Gold 5122 4C 8T @ 3.70 GHz	827

Benchmarks

Geekbench 6 (SC)
1,874 entries

Geekbench 6 (MC)
1,808 entries

Geekbench 5 (SC)
2,508 entries

Geekbench 5 (MC)
2,475 entries

FP32 SP (iGPU)
2,154 entries

PassMark CPU-Mark
2,450 entries

Cinebench R15 (SC)
1,109 entries

Cinebench R15 (MC)
1,105 entries

Geekbench 3 (SC)
942 entries

Geekbench 3 (MC)
938 entries

Cinebench R11.5 (SC)
825 entries

Cinebench R11.5 (MC)
836 entries

Cinebench R11.5 iGPU
383 entries

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