Radeon RX 570 X2 vs GeForce GTX 745 OEM

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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
ArchitectureMaxwell (2014−2017)GCN 4.0 (2016−2020)
GPU code nameGM107Polaris 20
Market segmentDesktopDesktop
Release date18 February 2014 (10 years ago)no data

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 cores3842048
Core clock speed1033 MHz1120 MHz
Boost clock speedno data1206 MHz
Number of transistors1,870 million5,700 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)55 Watt180 Watt
Texture fill rate24.79154.4
Floating-point processing power0.7933 TFLOPS4.94 TFLOPS
ROPs1632
TMUs24128

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 3.0 x16
Length145 mm241 mm
Width1-slot2-slot
Supplementary power connectorsNone2x 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 typeDDR3GDDR5
Maximum RAM amount4 GB8 GB
Memory bus width128 Bit256 Bit
Memory clock speed900 MHz2100 MHz
Memory bandwidth28.8 GB/s268.8 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, 1x VGA1x HDMI 2.0b
HDMI++

API compatibility

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

DirectX12 (11_0)12 (12_0)
Shader Model5.16.7
OpenGL4.64.6
OpenCL1.22.1
Vulkan1.1.1261.3
CUDA5.0-

Pros & cons summary


Maximum RAM amount 4 GB 8 GB
Chip lithography 28 nm 14 nm
Power consumption (TDP) 55 Watt 180 Watt

GTX 745 OEM has 227.3% lower power consumption.

RX 570 X2, on the other hand, has a 100% higher maximum VRAM amount, and a 100% more advanced lithography process.

We couldn't decide between GeForce GTX 745 OEM and Radeon RX 570 X2. We've got no test results to judge.


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 745 OEM
GeForce GTX 745 OEM
AMD Radeon RX 570 X2
Radeon RX 570 X2

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Community ratings

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