" In Farcry 2 benchmarks, the 4670 does amazingly well, keeping level with even the fastest cards at lowest settings under Vista, and manages to stay at a playable rate (IMO 25 FPS +) even at "High" settings.......One of the benefits of a IceQ cooler is that it's beautifully quiet. Even when being stressed to the max with our Far Cry 2 bench at "Ultra High" settings, I could barely hear it. " - XSReview 6 stars awards

"  If there are two things guaranteed to make any graphics board faster, it's the use of the word "Turbo" or the addition of an "X" or three to the product's name, which thus makes HIS' Radeon HD 4850 IceQ 4 TurboX a work of perfection......the IceQ 4 TurboX does impress on the performance front, ramping up performance nicely from the already fast reference Radeon HD 4850 to make for an even more tempting offering which can hold its own in the vast majority of modern titles at 1920x1200, even with some level of multi-sample anti-aliasing enabled. " - Elite Bastards' Performance Award

State of the Art - best performance Graphics January 2009

" The conclusion can be quite simple. Of course HIS has another classic in their hands with this ICE4+ Turbo model. It also has a little extra bite against the GeForce GTX 260 Core 216 cards as it was overclocked slightly......The Radeon HD 4870 1024MB IceQ4+ Turbo is next to being a mouth full of words, worth every penny and there's no doubt in my mind you'll absolutely adore playing your games with it as it'll guarantee you high framerates, high resolutions and high image quality at a very fair price. It's an absolutely lovely product. " - Guru3D Recommended

" Interestingly in Unreal Tournament, the HIS card beats both of the bigger cards at lowest and highest settings in Vista. The HIS 4850 IceQ 4 Turbo is a pretty quiet card. At idle it's almost inaudible unless you get your ear near the fan " - XSReviews's 9 Stars Award

PC ACHAT Editor Choice

8/10 score in Centrale 3D

" 在Crysis Warhead - Gamer (1920x1200/8AA) 實測中, HIS 4870 IceQ 4+ Turbo 比 MSI 4870 表現高出13fps, 溫度更低8-12°C" - PCDIY Editor Choice

4870 IceQ 4+ Crossfire Video Review - 3Dgameman 100% Kickass Award

" It may be as simple as mounting its successful IceQ range of VGA coolers on the popular Radeon HD 4850, but HIS' take on this - HIS Radeon HD 4850 IceQ4 Turbo X - scores for both its gaming performance and low operating temperatures. A power draw that's lower than the reference design makes it one of the best Radeon HD 4850 cards we have seen this year. " - Hardwarezone's Best of 2008 Editor's Pick

"  On performance, the IceQ is the fastest version of the 4850 we've seen yet......faster than the Toxic Edition of the Sapphire " - PC Advisor Recommended

" Overall the HIS HD 4830 IceQ4 is a very good bang-for-your-buck video card. The performance of the 4830 wasn't far off of the 4850 and the difference in price of $40-$60 between the two cards makes a great case for the 4830. If you are in the market for a new card that will handle the latest games without breaking the bank the HIS 4830 IceQ4 is a good bet. " - Bona Fide Reviews' Great Product Award

"  As with all HIS videocards I have reviewed in the past, this product pulls through and does exactly what HIS intended it to do. HIS intended to bring a videocard that is overclocked right out of the box while providing a very stable gaming experience thanks to their attractive and very efficient cooler. To say the least, they did accomplish their goal. " - Tweaknews's Top Rank Award

" The game runs exceptionally well on the IceQ4+ Turbo which again continues to demonstrate its advantage over the reference model. FPS fails to drop below 68 throughout testing in this game which should fulfill the demands of any gamer...... The IceQ 4+ cooler on the card is one of the highlights of the unit and performs up to our expectations, a whole 10c lower than the Sapphire 4870 Toxic " - Driverheaven's Editors Choice

" Very Good Performance! Low temperatures up to only 61-62 ° C and good susceptibility to overclocking, that is also big advantages of the card. " - Benchmark.pl Good Product Award

" All other cards being beaten by IceQ 4. Running in 42 ° C with Vista is very fresh, and quite excellent. HIS Bravo! In all cases, the system IceQ 4 is really one of the best level for cooling RV 770 of our day, temperatures are proof, and the assembly quality is perfect."

" I have to congratulate HIS for producing such a fine graphics card. It's one of the fastest single GPU Radeon HD 48xx graphics card that we've tested to date.....At its current price, it offers good value for money with excellent performance. It's definitely worth considering if you're a mainstream to high-end gamer. " - CPU3D's Highly Recommended Award

" 此片 HIS HD 4870 IceQ 4+ Turbo 採用上全新 IceQ4+ 散熱器，其散熱效能比 IceQ4 及市面不少散熱器均有過之而無不及，加上核心超頻後其繪圖效能亦見提升，假如用家打算購買 Radeon HD 4870 繪圖卡， HIS HD 4870 IceQ 4+ Turbo 是值得考慮之選...... 測試顯示，在3D Rendering 的環境中，HIS 4870 IceQ 4+ 比 4870 Reference Cooler 低21°C" - HKEPC Highly Recommended Award

" The HIS Radeon HD 4870 IceQ 4+ Turbo, with its new and improved IceQ 4+ cooler also performed admirably. It recorded 61 degrees Celsius, making it the coolest card here and among the Radeon HD 4870 group in particular......All things considered, this is a solid card and is easily one of the better Radeon HD 4870 cards that we have tested. It provides a marked increase in performance, and manages to significantly reduce operating temperatures. " - Hardwarezone's Four Stars Best of the Best Award