UHD Graphics G1 vs Radeon HD 7850

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Primary details

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

Place in the ranking451not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.81no data
Power efficiency5.33no data
ArchitectureGCN 1.0 (2011−2020)Generation 11.0 (2019−2021)
GPU code namePitcairnIce Lake GT1
Market segmentDesktopDesktop
Designreferenceno data
Release date5 March 2012 (12 years ago)29 May 2019 (5 years ago)
Launch price (MSRP)$249 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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 cores1024256
Core clock speedno data300 MHz
Boost clock speed1000 MHz900 MHz
Number of transistors2,800 millionno data
Manufacturing process technology28 nm10 nm
Power consumption (TDP)130 Watt15 Watt
Texture fill rate55.0414.40
Floating-point processing power1.761 TFLOPS0.4608 TFLOPS
ROPs328
TMUs6416

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).

Bus supportPCIe 2.1 x16no data
InterfacePCIe 3.0 x16PCIe 3.0 x1
Length210 mmno data
Width2-slotIGP
Supplementary power connectors1x 6-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 typeGDDR5System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed1200 MHzSystem Shared
Memory bandwidth153.6 GB/sno data

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, 2x mini-DisplayPortNo outputs
Eyefinity+-
HDMI+-

Supported technologies

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

CrossFire+-
FreeSync+-

API compatibility

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

DirectX1212 (12_1)
Shader Model5.16.4
OpenGL4.64.6
OpenCL1.22.1
Vulkan+1.1.97

Pros & cons summary


Recency 5 March 2012 29 May 2019
Chip lithography 28 nm 10 nm
Power consumption (TDP) 130 Watt 15 Watt

UHD Graphics G1 has an age advantage of 7 years, a 180% more advanced lithography process, and 766.7% lower power consumption.

We couldn't decide between Radeon HD 7850 and UHD Graphics G1. 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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AMD Radeon HD 7850
Radeon HD 7850
Intel UHD Graphics G1
UHD Graphics G1

Comparisons with similar GPUs

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Community ratings

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4.1 815 votes

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3.4 165 votes

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Questions & comments

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