Radeon HD 4870 X2 vs Radeon HD 6740G2
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4870 X2 and Radeon HD 6740G2. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 4870 X2 and Radeon HD 6740G2. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 4870 X2
Radeon HD 6740G2 is a Laptop Graphics Card
Note: Radeon HD 6740G2 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 HD 6740G2 here:
Main Specs
| Radeon HD 4870 X2 | Radeon HD 6740G2 | |
| Power consumption (TDP) | 286 Watt | |
| Interface | PCIe 2.0 x16 | |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR5 | |
| Maximum RAM amount | 1 GB | |
| Display Connectors | 2x DVI, 1x S-Video | |
| Check Price |
- Radeon HD 4870 X2 is used in Desktops, and Radeon HD 6740G2 - in Laptops.
- Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon HD 6740G2 - with Terascale 2.
- Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon HD 6740G2 - by 40 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 | 10−12 |
| medium / 1080p | 6−7 | 2−3 |
| The average gaming FPS of Radeon HD 4870 X2 in Assassin's Creed Odyssey is 66% more, than Radeon HD 6740G2. | ||
| high / 1080p | 8−9 | − |
| ultra / 1080p | 6−7 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 12−14 |
| medium / 1080p | 9−10 | 4−5 |
| The average gaming FPS of Radeon HD 4870 X2 in Battlefield 5 is 71% more, than Radeon HD 6740G2. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 6740G2 in Call of Duty: Warzone is 11% more, than Radeon HD 4870 X2. | ||
| low / 768p | 130−140 | 110−120 |
| medium / 768p | 100−110 | 85−90 |
| ultra / 1080p | 50−55 | 35−40 |
| QHD / 1440p | 24−27 | − |
| 4K / 2160p | − | 10−11 |
| high / 768p | 75−80 | 60−65 |
| The average gaming FPS of Radeon HD 4870 X2 in Counter-Strike: Global Offensive is 22% more, than Radeon HD 6740G2. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 21−24 | 12−14 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon HD 4870 X2 in Cyberpunk 2077 is 2% more, than Radeon HD 6740G2. | ||
| low / 768p | 75−80 | 70−75 |
| medium / 768p | 55−60 | 40−45 |
| ultra / 1080p | 30−35 | 18−20 |
| The average gaming FPS of Radeon HD 4870 X2 in Dota 2 is 25% more, than Radeon HD 6740G2. | ||
| high / 1080p | 4−5 | 2−3 |
| ultra / 1080p | 4−5 | 2−3 |
| 4K / 2160p | 1−2 | 0−1 |
| low / 720p | 14−16 | 9−10 |
| medium / 1080p | 6−7 | 3−4 |
| The average gaming FPS of Radeon HD 4870 X2 in Far Cry 5 is 75% more, than Radeon HD 6740G2. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 7−8 | 5−6 |
| QHD / 1440p | 4−5 | 1−2 |
| low / 720p | 60−65 | 45−50 |
| medium / 1080p | 18−20 | 7−8 |
| The average gaming FPS of Radeon HD 4870 X2 in Fortnite is 53% more, than Radeon HD 6740G2. | ||
| high / 1080p | 8−9 | 2−3 |
| ultra / 1080p | 7−8 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 14−16 |
| medium / 1080p | 10−11 | 5−6 |
| The average gaming FPS of Radeon HD 4870 X2 in Forza Horizon 4 is 85% more, than Radeon HD 6740G2. | ||
| low / 768p | 50−55 | 40−45 |
| high / 1080p | 10−11 | 3−4 |
| ultra / 1080p | 4−5 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | 35−40 |
| The average gaming FPS of Radeon HD 4870 X2 in Grand Theft Auto V is 28% more, than Radeon HD 6740G2. | ||
| high / 1080p | 2−3 | 1−2 |
| ultra / 1080p | 0−1 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 9−10 | 2−3 |
| medium / 1080p | 4−5 | 2−3 |
| The average gaming FPS of Radeon HD 4870 X2 in Metro Exodus is 150% more, than Radeon HD 6740G2. | ||
| low / 768p | 85−90 | 85−90 |
| high / 1080p | 70−75 | 55−60 |
| The average gaming FPS of Radeon HD 4870 X2 in Minecraft is 11% more, than Radeon HD 6740G2. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 30−35 | 24−27 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of Radeon HD 4870 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon HD 6740G2. | ||
| high / 1080p | 7−8 | − |
| ultra / 1080p | 4−5 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 4−5 |
| medium / 1080p | 8−9 | − |
| The average gaming FPS of Radeon HD 4870 X2 in Red Dead Redemption 2 is 50% more, than Radeon HD 6740G2. | ||
| low / 768p | 20−22 | 7−8 |
| medium / 768p | 12−14 | 6−7 |
| high / 1080p | 7−8 | 3−4 |
| ultra / 1080p | 5−6 | − |
| 4K / 2160p | 1−2 | 0−1 |
| The average gaming FPS of Radeon HD 4870 X2 in The Witcher 3: Wild Hunt is 160% more, than Radeon HD 6740G2. | ||
| low / 768p | 75−80 | 70−75 |
| medium / 768p | 40−45 | 35−40 |
| ultra / 1080p | 18−20 | 12−14 |
| high / 768p | 30−35 | 30−33 |
| The average gaming FPS of Radeon HD 4870 X2 in World of Tanks is 10% more, than Radeon HD 6740G2. | ||
Full Specs
| Radeon HD 4870 X2 | Radeon HD 6740G2 | |
| Architecture | TeraScale | Terascale 2 |
| Code name | R700 | |
| Type | Desktop | Laptop |
| Release date | 12 August 2008 | 14 June 2011 |
| Pipelines | 800 | 880 |
| Core clock speed | 700 MHz | |
| Transistor count | 956 million | |
| Manufacturing process technology | 55 nm | 40 nm |
| Texture fill rate | 28.00 | |
| Floating-point performance | 2x 1,120.0 gflops | |
| Length | 267 mm | |
| Memory bus width | 256 Bit | |
| Memory clock speed | 3600 MHz | |
| Memory bandwidth | 115.2 GB/s | |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | DirectX 11, Shader 5.0 |
| Shader Model | 4.1 | |
| OpenGL | 3.3 | |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
| Laptop size | medium sized | |
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