FireStream 9270 vs Radeon HD 7870M
If you are going to buy a new graphics card and are choosing between FireStream 9270 and Radeon HD 7870M, 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 FireStream 9270 stacks up against Radeon HD 7870M, check out specs charts below.
FireStream 9270
Radeon HD 7870M is a Laptop Graphics Card
Note: Radeon HD 7870M 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 7870M here:
Main Specs
| FireStream 9270 | Radeon HD 7870M | |
| Power consumption (TDP) | 160 Watt | 45 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | 2x 6-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | 1x DVI | No outputs |
| Check Price |
- FireStream 9270 has 255% more power consumption, than Radeon HD 7870M.
- FireStream 9270 is connected by PCIe 2.0 x16, and Radeon HD 7870M uses PCIe 3.0 x16 interface.
- FireStream 9270 and Radeon HD 7870M have maximum RAM of 2 GB.
- FireStream 9270 is used in Desktops, and Radeon HD 7870M - in Laptops.
- FireStream 9270 is build with TeraScale architecture, and Radeon HD 7870M - with GCN.
- Core clock speed of Radeon HD 7870M is 50 MHz higher, than FireStream 9270.
- FireStream 9270 is manufactured by 55 nm process technology, and Radeon HD 7870M - by 28 nm process technology.
- Memory clock speed of Radeon HD 7870M is 400 MHz higher, than FireStream 9270.
Game benchmarks
| high / 1080p | 5−6 | 6−7 |
| ultra / 1080p | 2−3 | 4−5 |
| QHD / 1440p | 2−3 | 0−1 |
| low / 720p | 14−16 | 16−18 |
| medium / 1080p | 7−8 | 8−9 |
| The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 28% more, than FireStream 9270. | ||
| high / 1080p | 10−11 | 12−14 |
| ultra / 1080p | 8−9 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 24−27 |
| medium / 1080p | 10−12 | 12−14 |
| The average gaming FPS of Radeon HD 7870M in Battlefield 5 is 15% more, than FireStream 9270. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 7870M in Call of Duty: Warzone is 4% more, than FireStream 9270. | ||
| low / 768p | 130−140 | 130−140 |
| medium / 768p | 100−110 | 110−120 |
| ultra / 1080p | 50−55 | 50−55 |
| QHD / 1440p | 27−30 | 30−33 |
| 4K / 2160p | 12−14 | 27−30 |
| high / 768p | 75−80 | 80−85 |
| The average gaming FPS of Radeon HD 7870M in Counter-Strike: Global Offensive is 8% more, than FireStream 9270. | ||
| low / 768p | 50−55 | 55−60 |
| ultra / 1080p | 18−20 | 18−20 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 7870M in Cyberpunk 2077 is 5% more, than FireStream 9270. | ||
| low / 768p | 80−85 | 80−85 |
| medium / 768p | 55−60 | 60−65 |
| ultra / 1080p | 30−35 | 30−35 |
| The average gaming FPS of Radeon HD 7870M in Dota 2 is 3% more, than FireStream 9270. | ||
| high / 1080p | 7−8 | 8−9 |
| ultra / 1080p | 5−6 | 8−9 |
| 4K / 2160p | 5−6 | 3−4 |
| low / 720p | 16−18 | 18−20 |
| medium / 1080p | 8−9 | 9−10 |
| The average gaming FPS of Radeon HD 7870M in Far Cry 5 is 12% more, than FireStream 9270. | ||
| high / 1080p | 7−8 | 14−16 |
| ultra / 1080p | 0−1 | 10−11 |
| QHD / 1440p | 0−1 | − |
| low / 720p | 55−60 | 60−65 |
| medium / 1080p | 18−20 | 21−24 |
| The average gaming FPS of Radeon HD 7870M in Fortnite is 17% more, than FireStream 9270. | ||
| high / 1080p | 10−11 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | − | 1−2 |
| 4K / 2160p | 8−9 | − |
| low / 720p | 21−24 | 24−27 |
| medium / 1080p | 12−14 | 14−16 |
| The average gaming FPS of Radeon HD 7870M in Forza Horizon 4 is 13% more, than FireStream 9270. | ||
| low / 768p | 50−55 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 10−12 | 12−14 |
| ultra / 1080p | 5−6 | 6−7 |
| QHD / 1440p | − | 0−1 |
| medium / 720p | 45−50 | − |
| The average gaming FPS of Radeon HD 7870M in Grand Theft Auto V is 4% more, than FireStream 9270. | ||
| high / 1080p | 3−4 | 5−6 |
| ultra / 1080p | 1−2 | 3−4 |
| 4K / 2160p | − | 0−1 |
| low / 720p | 10−11 | 12−14 |
| medium / 1080p | 5−6 | 6−7 |
| The average gaming FPS of Radeon HD 7870M in Metro Exodus is 40% more, than FireStream 9270. | ||
| low / 768p | 90−95 | 95−100 |
| high / 1080p | − | 90−95 |
| ultra / 1080p | 80−85 | 80−85 |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of Radeon HD 7870M in Minecraft is 3% more, than FireStream 9270. | ||
| high / 1080p | 6−7 | 16−18 |
| ultra / 1080p | 2−3 | 14−16 |
| 4K / 2160p | 0−1 | − |
| low / 720p | 27−30 | 30−35 |
| medium / 1080p | 10−11 | 18−20 |
| The average gaming FPS of Radeon HD 7870M in PLAYERUNKNOWN'S BATTLEGROUNDS is 66% more, than FireStream 9270. | ||
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 10−11 | 12−14 |
| medium / 1080p | 9−10 | 10−12 |
| The average gaming FPS of Radeon HD 7870M in Red Dead Redemption 2 is 20% more, than FireStream 9270. | ||
| low / 768p | 21−24 | 24−27 |
| medium / 768p | 14−16 | 16−18 |
| high / 1080p | 6−7 | 9−10 |
| ultra / 1080p | 4−5 | 6−7 |
| 4K / 2160p | 3−4 | 6−7 |
| The average gaming FPS of Radeon HD 7870M in The Witcher 3: Wild Hunt is 30% more, than FireStream 9270. | ||
| low / 768p | 75−80 | 85−90 |
| medium / 768p | 40−45 | 45−50 |
| ultra / 1080p | 18−20 | 20−22 |
| high / 768p | 30−35 | 35−40 |
| The average gaming FPS of Radeon HD 7870M in World of Tanks is 14% more, than FireStream 9270. | ||
Full Specs
| FireStream 9270 | Radeon HD 7870M | |
| Architecture | TeraScale | GCN |
| Code name | RV770 | Heathrow XT |
| Type | Desktop | Laptop |
| Release date | 13 November 2008 | 24 April 2012 |
| Pipelines | 800 | 640 |
| Core clock speed | 750 MHz | 800 MHz |
| Transistor count | 956 million | 1,500 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 30.00 | 32.00 |
| Floating-point performance | 1,200.0 gflops | 1,024 gflops |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 3600 MHz | 4000 MHz |
| Memory bandwidth | 115.2 GB/s | 64 GB/s |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | 12 (11_1) |
| Shader Model | 4.1 | 5.1 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| Laptop size | large | |
| Check Price |