Radeon HD 7730 vs UHD Graphics 615

If you are going to buy a new graphics card and are choosing between Radeon HD 7730 and UHD Graphics 615, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 7730 stacks up against UHD Graphics 615, check out specs charts below.

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 7730 UHD Graphics 615
Power consumption (TDP) 47 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 7730 has 213% more power consumption, than UHD Graphics 615.
  • Radeon HD 7730 is connected by PCIe 3.0 x16, and UHD Graphics 615 uses PCIe 3.0 x1 interface.
  • Radeon HD 7730 is used in Desktops, and UHD Graphics 615 - in Laptops.
  • Radeon HD 7730 is build with GCN 1.0 architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon HD 7730 is 500 MHz higher, than UHD Graphics 615.
  • Radeon HD 7730 is manufactured by 28 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−11
medium / 1080p 5−6 1−2
The average gaming FPS of Radeon HD 7730 in Assassin's Creed Odyssey is 66% more, than UHD Graphics 615.

Full Specs

  Radeon HD 7730 UHD Graphics 615
Architecture GCN 1.0 Gen. 9 Amber Lake
Code name Cape Verde Kaby-Lake GT2
Type Desktop Laptop
Release date 1 May 2013 30 August 2018
Pipelines 384 24
Core clock speed 800 MHz 300 MHz
Boost Clock 1000 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 19.20 25.20
Floating-point performance 614.4 gflops
Length 168 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 4500 MHz
Memory bandwidth 72 GB/s
Shared memory +
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2.131 1.1.103
Quick Sync +
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