Radeon HD 7670A vs UHD Graphics 615

In this comparison between Radeon HD 7670A and UHD Graphics 615 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7670A will be the best choice, for others UHD Graphics 615 will be their preference. Study the comparison tables below and make your choice.

UHD Graphics 615 is a Laptop Graphics Card

Note: UHD Graphics 615 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with UHD Graphics 615 here:

Main Specs

  Radeon HD 7670A UHD Graphics 615
Power consumption (TDP) 45 Watt 15 Watt
Interface MXM-A (3.0) PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7670A has 200% more power consumption, than UHD Graphics 615.
  • Radeon HD 7670A is connected by MXM-A (3.0), and UHD Graphics 615 uses PCIe 3.0 x1 interface.
  • Radeon HD 7670A is used in Desktops, and UHD Graphics 615 - in Laptops.
  • Radeon HD 7670A is build with TeraScale 2 architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon HD 7670A is 300 MHz higher, than UHD Graphics 615.
  • Radeon HD 7670A is manufactured by 40 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 10−11
medium / 1080p 3−4 1−2
The average gaming FPS of Radeon HD 7670A in Assassin's Creed Odyssey is 33% more, than UHD Graphics 615.

Full Specs

  Radeon HD 7670A UHD Graphics 615
Architecture TeraScale 2 Gen. 9 Amber Lake
Code name Turks Kaby-Lake GT2
Type Desktop Laptop
Release date 5 January 2012 30 August 2018
Pipelines 480 24
Core clock speed 600 MHz 300 MHz
Boost Clock 1000 MHz
Transistor count 716 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 14.40 25.20
Floating-point performance 576.0 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory +
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan N/A 1.1.103
Quick Sync +
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