Radeon Instinct MI100 vs GeForce GTX 1070 GDDR5X

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitecturePascal (2016−2021)CDNA 1.0 (2020)
GPU code nameGP104Arcturus
Market segmentDesktopWorkstation
Release date4 December 2018 (6 years ago)16 November 2020 (4 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores19207680
Core clock speed1506 MHz1000 MHz
Boost clock speed1683 MHz1502 MHz
Number of transistors7,200 million50,000 million
Manufacturing process technology16 nm7 nm
Power consumption (TDP)150 Watt300 Watt
Texture fill rate202.0721.0
Floating-point processing power6.463 TFLOPS23.07 TFLOPS
ROPs6464
TMUs120480

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 3.0 x16PCIe 4.0 x16
Length267 mm267 mm
Width2-slot2-slot
Supplementary power connectors1x 8-pin2x 8-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5XHBM2
Maximum RAM amount8 GB32 GB
Memory bus width256 Bit4096 Bit
Memory clock speed1001 MHz1200 MHz
Memory bandwidth256.3 GB/s1,229 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 1x HDMI, 3x DisplayPortNo outputs
HDMI+-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (12_1)N/A
Shader Model6.4N/A
OpenGL4.6N/A
OpenCL1.22.1
Vulkan1.2.131N/A
CUDA6.1-

Pros & cons summary


Recency 4 December 2018 16 November 2020
Maximum RAM amount 8 GB 32 GB
Chip lithography 16 nm 7 nm
Power consumption (TDP) 150 Watt 300 Watt

GTX 1070 GDDR5X has 100% lower power consumption.

Instinct MI100, on the other hand, has an age advantage of 1 year, a 300% higher maximum VRAM amount, and a 128.6% more advanced lithography process.

We couldn't decide between GeForce GTX 1070 GDDR5X and Radeon Instinct MI100. We've got no test results to judge.

Be aware that GeForce GTX 1070 GDDR5X is a desktop card while Radeon Instinct MI100 is a workstation one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GTX 1070 GDDR5X
GeForce GTX 1070 GDDR5X
AMD Radeon Instinct MI100
Radeon Instinct MI100

Comparisons with similar GPUs

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Community ratings

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Questions & comments

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