Xbox XGPU-B vs GeForce GTX 780 6 GB

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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
ArchitectureKepler (2012−2018)Kelvin (2001−2003)
GPU code nameGK110BNV2A
Market segmentDesktopLaptop
Release date10 September 2013 (11 years ago)15 November 2001 (22 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 cores2304no data
Core clock speed863 MHz233 MHz
Boost clock speed902 MHzno data
Number of transistors7,080 million57 million
Manufacturing process technology28 nm150 nm
Power consumption (TDP)250 Wattno data
Texture fill rate173.21.864
Floating-point processing power4.156 TFLOPSno data
ROPs484
TMUs1928

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 x16AGP 4x
Length267 mmno data
Width2-slotno data
Supplementary power connectors1x 6-pin + 1x 8-pinno data

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 typeGDDR5DDR
Maximum RAM amount6 GB64 MB
Memory bus width384 Bit128 Bit
Memory clock speed1502 MHz200 MHz
Memory bandwidth288.4 GB/s6.4 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 Connectors2x DVI, 1x HDMI, 1x DisplayPortNo outputs
HDMI+-

API compatibility

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

DirectX12 (11_1)8.1
Shader Model5.1no data
OpenGL4.61.4
OpenCL1.2N/A
Vulkan1.1.126N/A
CUDA3.5-

Pros & cons summary


Recency 10 September 2013 15 November 2001
Maximum RAM amount 6 GB 64 MB
Chip lithography 28 nm 150 nm

GTX 780 6 GB has an age advantage of 11 years, a 9500% higher maximum VRAM amount, and a 435.7% more advanced lithography process.

We couldn't decide between GeForce GTX 780 6 GB and Xbox XGPU-B. We've got no test results to judge.

Be aware that GeForce GTX 780 6 GB is a desktop card while Xbox XGPU-B is a notebook 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 780 6 GB
GeForce GTX 780 6 GB
NVIDIA Xbox XGPU-B
Xbox XGPU-B

Comparisons with similar GPUs

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Community ratings

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4.5 11 votes

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Questions & comments

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