ATI Radeon E4690 PCIe vs GeForce RTX 2080 Mobile

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Primary details

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

Place in the ranking112not rated
Place by popularitynot in top-100not in top-100
Power efficiency17.97no data
ArchitectureTuring (2018−2022)TeraScale (2005−2013)
GPU code nameTU104BRV730
Market segmentLaptopLaptop
Release date29 January 2019 (5 years ago)1 June 2009 (15 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 cores2944320
Core clock speed1380 MHz600 MHz
Boost clock speed1590 MHzno data
Number of transistors13,600 million514 million
Manufacturing process technology12 nm55 nm
Power consumption (TDP)150 Watt30 Watt
Texture fill rate292.619.20
Floating-point processing power9.362 TFLOPS0.384 TFLOPS
ROPs648
TMUs18432
Tensor Cores368no data
Ray Tracing Cores46no data

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).

Laptop sizelargeno data
InterfacePCIe 3.0 x16PCIe 2.0 x16

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 typeGDDR6GDDR3
Maximum RAM amount8 GB512 MB
Memory bus width256 Bit128 Bit
Memory clock speed14000 MHz700 MHz
Memory bandwidth384.0 GB/s22.4 GB/s
Shared memory--

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 ConnectorsNo outputs2x DVI
G-SYNC support+-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

VR Ready+no data

API compatibility

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

DirectX12 Ultimate (12_1)10.1 (10_1)
Shader Model6.54.1
OpenGL4.63.3
OpenCL1.21.1
Vulkan1.2.131N/A
CUDA7.5-

Pros & cons summary


Recency 29 January 2019 1 June 2009
Maximum RAM amount 8 GB 512 MB
Chip lithography 12 nm 55 nm
Power consumption (TDP) 150 Watt 30 Watt

RTX 2080 Mobile has an age advantage of 9 years, a 1500% higher maximum VRAM amount, and a 358.3% more advanced lithography process.

ATI E4690 PCIe, on the other hand, has 400% lower power consumption.

We couldn't decide between GeForce RTX 2080 Mobile and Radeon E4690 PCIe. 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 RTX 2080 Mobile
GeForce RTX 2080 Mobile
ATI Radeon E4690 PCIe
Radeon E4690 PCIe

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Community ratings

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