Radeon 630 vs Radeon HD 4850 X2

When comparing Radeon 630 and Radeon HD 4850 X2, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon 630 and Radeon HD 4850 X2 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 4850 X2

Radeon 630 is a Laptop Graphics Card

Note: Radeon 630 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 Radeon 630 here:

Main Specs

  Radeon 630 Radeon HD 4850 X2
Power consumption (TDP) 50 Watt 250 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 4 GB 512 MB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 4x DVI, 1x S-Video
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  • Radeon HD 4850 X2 has 400% more power consumption, than Radeon 630.
  • Radeon 630 is connected by PCIe 3.0 x8, and Radeon HD 4850 X2 uses PCIe 2.0 x16 interface.
  • Radeon HD 4850 X2 has 508 GB more memory, than Radeon 630.
  • Radeon 630 is used in Laptops, and Radeon HD 4850 X2 - in Desktops.
  • Radeon 630 is build with GCN 1.0 architecture, and Radeon HD 4850 X2 - with TeraScale.
  • Radeon 630 is manufactured by 14 nm process technology, and Radeon HD 4850 X2 - by 55 nm process technology.
  • Memory clock speed of Radeon 630 is 4010 MHz higher, than Radeon HD 4850 X2.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 6−7 5−6
Radeon 630 and Radeon HD 4850 X2 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon 630 Radeon HD 4850 X2
Architecture GCN 1.0 TeraScale
Code name Lexa R700
Type Laptop Desktop
Release date 12 August 2019 7 November 2008
Pipelines 512 800
Core clock speed 625 MHz
Boost Clock 1219 MHz
Transistor count 2,200 million 956 million
Manufacturing process technology 14 nm 55 nm
Texture fill rate 25.00
Floating-point performance 2x 1,000.0 gflops
Length 267 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 6000 MHz 1990 MHz
Memory bandwidth 63.68 GB/s
Shared memory -
DirectX DirectX 12, Shader 5.0 10.1 (10_1)
Shader Model 4.1
OpenGL 4.6 3.3
OpenCL 1.1
Vulkan + N/A
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