Intel Core i7-990X vs Samsung Exynos 980

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CPU comparison with benchmarks


Intel Core i7-990X CPU1 vs CPU2 Samsung Exynos 980
Intel Core i7-990X Samsung Exynos 980

CPU comparison

Intel Core i7-990X or Samsung Exynos 980 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core i7-990X has 6 cores with 12 threads and clocks with a maximum frequency of 3.73 GHz. Up to 24 GB of memory is supported in 3 memory channels. The Intel Core i7-990X was released in Q1/2011.

The Samsung Exynos 980 has 8 cores with 8 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to 12 GB of memory in 4 memory channels. The Samsung Exynos 980 was released in Q4/2019.
Intel Core i7 Extreme Edition (24) Family Samsung Exynos (47)
Intel Core i7 900 (4) CPU group Samsung Exynos 980 (1)
1 Generation 4
Gulftown Architecture Cortex-A77 / Cortex-A55
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i7-990X has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Core i7-990X is 3.46 GHz (3.73 GHz) while the Samsung Exynos 980 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Samsung Exynos 980 is at 2.20 GHz.

Intel Core i7-990X Characteristic Samsung Exynos 980
6 Cores 8
12 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
Yes Overclocking ? No
3.46 GHz (3.73 GHz) A-Core 2.20 GHz
2x Cortex-A77
-- B-Core 1.80 GHz
6x Cortex-A55

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.

Intel Core i7-990X Characteristic Samsung Exynos 980
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Core i7-990X or Samsung Exynos 980 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU ARM Mali-G76 MP5
GPU frequency 0.72 GHz
-- GPU (Turbo) 0.72 GHz
-- GPU Generation Bifrost 3
Technology 7 nm
Max. displays 2
-- Compute units 5
-- Shader 80
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 4 GB
-- DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU ARM Mali-G76 MP5
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode / Encode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Core i7-990X can use up to 24 GB of memory in 3 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Samsung Exynos 980 supports up to 12 GB of memory in 4 memory channels and achieves a memory bandwidth of up to --.

Intel Core i7-990X Characteristic Samsung Exynos 980
DDR3-1066 Memory LPDDR4X-1866
24 GB Max. Memory 12 GB
3 Memory channels 4 (Quad Channel)
25.6 GB/s Max. Bandwidth --
No ECC No
1.50 MB L2 Cache 2.00 MB
12.00 MB L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Core i7-990X is 130 W, while the Samsung Exynos 980 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core i7-990X Characteristic Samsung Exynos 980
130 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Core i7-990X is manufactured in 32 nm and has 13.50 MB cache. The Samsung Exynos 980 is manufactured in 8 nm and has a 2.00 MB cache.

Intel Core i7-990X Characteristic Samsung Exynos 980
32 nm Technology 8 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2 ISA extensions --
LGA 1366 Socket --
VT-x, VT-x EPT Virtualization None
No AES-NI No
Windows 10, Linux Operating systems Android
Q1/2011 Release date Q4/2019
1059 $ Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Core i7-990X to help other visitors make their purchasing decisions. The average rating is 5.0 stars (2 ratings). Rate now:
Here you can rate the Samsung Exynos 980 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 i7-990X Intel Core i7-990X
6C 12T @ 3.73 GHz
639 (100%)
Samsung Exynos 980 Samsung Exynos 980
8C 8T @ 2.20 GHz
0 (0%)

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 i7-990X Intel Core i7-990X
6C 12T @ 3.46 GHz
3765 (100%)
Samsung Exynos 980 Samsung Exynos 980
8C 8T @ 2.20 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i7-990X Intel Core i7-990X
6C 12T @ 3.73 GHz
660 (100%)
Samsung Exynos 980 Samsung Exynos 980
8C 8T @ 2.20 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i7-990X Intel Core i7-990X
6C 12T @ 3.46 GHz
3247 (100%)
Samsung Exynos 980 Samsung Exynos 980
8C 8T @ 2.20 GHz
0 (0%)

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 i7-990X Intel Core i7-990X
@ 0.00 GHz
0 (0%)
Samsung Exynos 980 Samsung Exynos 980
ARM Mali-G76 MP5 @ 0.72 GHz
260 (100%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
Intel Core i7-990X Intel Core i7-990X
6C 12T @ 3.46 GHz
0 (0%)
Samsung Exynos 980 Samsung Exynos 980
8C 8T @ 2.20 GHz
330665 (100%)

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 i7-990X Intel Core i7-990X
6C 12T @ 3.46 GHz
6975 (100%)
Samsung Exynos 980 Samsung Exynos 980
8C 8T @ 2.20 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i7-990X Intel Core i7-990X
6C 12T @ 3.46 GHz
2460 (100%)
Samsung Exynos 980 Samsung Exynos 980
8C 8T @ 2.20 GHz
0 (0%)

Devices using this processor

Intel Core i7-990X Samsung Exynos 980
Unknown Unknown

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