Xbox Series S GPU vs GeForce RTX 3070 Mobile

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Primary details

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

Place in the ranking127not rated
Place by popularitynot in top-100not in top-100
Power efficiency22.25no data
ArchitectureAmpere (2020−2024)RDNA 2.0 (2020−2024)
GPU code nameGA104Lockhart
Market segmentLaptopDesktop
Release date12 January 2021 (3 years ago)10 November 2020 (4 years ago)
Launch price (MSRP)no data$299

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 cores51201280
Core clock speed1110 MHz1565 MHz
Boost clock speed1560 MHzno data
Number of transistors17,400 million8,000 million
Manufacturing process technology8 nm7 nm
Power consumption (TDP)125 Watt100 Watt
Texture fill rate249.6125.2
Floating-point processing power15.97 TFLOPS4.006 TFLOPS
ROPs8032
TMUs16080
Tensor Cores160no data
Ray Tracing Cores40no 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 4.0 x16IGP
Lengthno data274 mm
Widthno dataIGP

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 typeGDDR6GDDR6
Maximum RAM amount8 GB8 GB
Memory bus width256 Bit128 Bit
Memory clock speed1750 MHz1750 MHz
Memory bandwidth448.0 GB/s224.0 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 outputs1x HDMI 2.1
HDMI-+

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.56.7
OpenGL4.64.6
OpenCL2.01.2
Vulkan1.21.2
CUDA8.6-

Pros & cons summary


Recency 12 January 2021 10 November 2020
Chip lithography 8 nm 7 nm
Power consumption (TDP) 125 Watt 100 Watt

RTX 3070 Mobile has an age advantage of 2 months.

Xbox Series S GPU, on the other hand, has a 14.3% more advanced lithography process, and 25% lower power consumption.

We couldn't decide between GeForce RTX 3070 Mobile and Xbox Series S GPU. We've got no test results to judge.

Be aware that GeForce RTX 3070 Mobile is a notebook card while Xbox Series S GPU is a desktop 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 RTX 3070 Mobile
GeForce RTX 3070 Mobile
AMD Xbox Series S GPU
Xbox Series S GPU

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Community ratings

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4.2 1913 votes

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