Select any two GPUs for comparison

Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 5450 Asus Silent 1GB Edition Radeon HD 4250
Halo: Reach 790% 1366%
Cyberpunk 2077 3748% 6236%
Red Dead Redemption 2 2701% 4512%
Dragon Ball Z Kakarot 1628% 2745%
Call of Duty: Modern Warfare 2701% 4512%
Doom Eternal 2308% 3866%
Microsoft Flight Simulator 3748% 6236%
Grand Theft Auto VI 4180% 6947%
FIFA 20 1392% 2357%
Need For Speed Heat 2701% 4512%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 5450 Asus Silent 1GB Edition are significantly better than the AMD Radeon HD 4250.

The HD 5450 has a 90 MHz higher core clock speed and 4 more Texture Mapping Units than the Radeon HD 4250. This results in the HD 5450 providing 3 GTexel/s better texturing performance. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The HD 5450 has a 90 MHz higher core clock speed than the Radeon HD 4250 and the same number of Render Output Units. This results in the HD 5450 providing 0.4 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The Radeon HD 4250 was released less than a year after the HD 5450, and so they are likely to have similar driver support for optimizing performance when running the latest games.

Both GPUs exhibit very poor performance, so rather than upgrading from one to the other you should consider looking at more powerful GPUs. Neither of these will be able to run the latest games in any playable way.

The HD 5450 has 512 MB more video memory than the Radeon HD 4250, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the HD 5450 also has superior memory performance overall.

The HD 5450 has 7.2 GB/sec greater memory bandwidth than the Radeon HD 4250, which means that the memory performance of the HD 5450 is marginally better than the Radeon HD 4250.

The Radeon HD 5450 Asus Silent 1GB Edition has 80 Shader Processing Units and the Radeon HD 4250 has 40. However, the actual shader performance of the HD 5450 is 52 and the actual shader performance of the Radeon HD 4250 is 15. The HD 5450 having 37 better shader performance and an altogether better performance when taking into account other relevant data means that the HD 5450 delivers a marginally smoother and more efficient experience when processing graphical data than the Radeon HD 4250.

The HD 5450 transistor size technology is 15 nm (nanometers) smaller than the Radeon HD 4250. This means that the HD 5450 is expected to run slightly cooler and achieve higher clock frequencies than the Radeon HD 4250. While they exhibit similar graphical performance, the HD 5450 should consume less power than the Radeon HD 4250.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed650 MHzvs560 MHz
Boost Clock-vs-
ArchitectureTerascale 2 Cedar PRORS880
OC Potential Fair vs Poor
Driver Support - vs -
Release Date01 Mar 2010vs30 Mar 2010
GPU LinkGD LinkGD Link

GPU Memory

Memory1024 MBvsN/A
Memory Speed450 MHzvs-
Memory Bus64 Bitvs32 Bit
Memory TypeDDR3vsDDR2
Memory Bandwidth7.2GB/secvs-
L2 Cache 128 KB green tick vs -
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%

GPU Display

Shader Processing Units80vs40
Actual Shader Performance3%vs1%
Texture Mapping Units8vs4
Texture Rate5.2 GTexel/svs2.2 GTexel/s
Render Output Units4vs4
Pixel Rate2.6 GPixel/svs2.2 GPixel/s

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs-
VGA Connections1vs1
DVI Connections1vs2
HDMI Connections1vs1
DisplayPort Connections-vs-

GPU Power Requirements

Max Power--
Recommended PSU--

GPU Features

Shader Model5.0vs4.1
Open GL3.2vs3.3
Open CL-vs-
Notebook GPUnono

GPU Supporting Hardware

Recommended ProcessorIntel Celeron E1600 Dual-Core 2.4GHz-
Recommended RAM3 GB-
Maximum Recommended Gaming Resolution1024x768-

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewRadeon HD 5450 Asus Silent 1GB Edition is a special edition of the entry level Radeon HD 5450 that is optimized to generate less heat and noise. Compared to the standard card, it has a lower memory clock which lowers even more its already low memory bandwidth. Expect its performance to be up to 5% worse than the reference card.Radeon HD 4250 (IGP) is an integrated GPU on the AMD 880G Chipset.
It's based on the RS880 Core and offers 40 Shader Processing Units, 4 TMUs and 4 ROPs a 32-bit memory interface of either DDR2 (more commonly) or DDR3. The central unit runs, commonly, at up to 560MHz and the memory clock's operating speed depends on the system RAM's speed.
Radeon HD 4250's performance depends on the users system configuration which will define the operating memory clock's speed and on the desktop manufacturer which decides its central unit's speed.
Therefore, Radeon HD 4250 may offer similar performance to Radeon HD 4290 (and even Radeon HD 4200) but never close to the dedicated Radeon HD 4350. DirectX 11 games aren't supported.
Recommended CPU
Possible GPU Upgrades
GPU Variants