Radeon HD 7870 XT vs Radeon Sky 500
In this comparison between Radeon HD 7870 XT and Radeon Sky 500 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7870 XT will be the best choice, for others Radeon Sky 500 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7870 XT
Radeon Sky 500
Main Specs
Radeon HD 7870 XT | Radeon Sky 500 | |
Power consumption (TDP) | 185 Watt | 150 Watt |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Supplementary power connectors | 2x 6-pin | 1x 6-pin |
Memory type | GDDR5 | GDDR5 |
Maximum RAM amount | 2 GB | 4 GB |
Display Connectors | 1x DVI, 1x HDMI, 2x mini-DisplayPort | 1x DisplayPort |
- Radeon HD 7870 XT has 23% more power consumption, than Radeon Sky 500.
- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- Radeon Sky 500 has 2 GB more memory, than Radeon HD 7870 XT.
- Both cards are used in Desktops.
- Radeon HD 7870 XT and Radeon Sky 500 are build with GCN 1.0 architecture.
- Core clock speed of Radeon Sky 500 is 25 MHz higher, than Radeon HD 7870 XT.
- Radeon HD 7870 XT and Radeon Sky 500 are manufactured by 28 nm process technology.
- Radeon HD 7870 XT is 25 mm longer, than Radeon Sky 500.
- Memory clock speed of Radeon HD 7870 XT is 1200 MHz higher, than Radeon Sky 500.
Game benchmarks
high / 1080p | 35−40 | 35−40 |
ultra / 1080p | 21−24 | 21−24 |
QHD / 1440p | 16−18 | 16−18 |
4K / 2160p | 10−11 | 10−11 |
low / 720p | 60−65 | 60−65 |
medium / 1080p | 40−45 | 40−45 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Assassin's Creed Odyssey. | ||
high / 1080p | 55−60 | 55−60 |
ultra / 1080p | 45−50 | 45−50 |
QHD / 1440p | 35−40 | 35−40 |
4K / 2160p | 18−20 | 18−20 |
low / 720p | 100−110 | 100−110 |
medium / 1080p | 60−65 | 60−65 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Battlefield 5. | ||
low / 768p | 50−55 | 50−55 |
QHD / 1440p | 0−1 | 0−1 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 250−260 | 250−260 |
medium / 768p | 220−230 | 220−230 |
ultra / 1080p | 180−190 | 180−190 |
QHD / 1440p | 110−120 | 110−120 |
4K / 2160p | 70−75 | 70−75 |
high / 768p | 210−220 | 210−220 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Counter-Strike: Global Offensive. | ||
low / 768p | 60−65 | 60−65 |
medium / 1080p | 55−60 | 55−60 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Cyberpunk 2077. | ||
low / 768p | 120−130 | 120−130 |
medium / 768p | 110−120 | 110−120 |
ultra / 1080p | 100−110 | 100−110 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Dota 2. | ||
high / 1080p | 45−50 | 45−50 |
ultra / 1080p | 40−45 | 40−45 |
QHD / 1440p | 27−30 | 27−30 |
4K / 2160p | 14−16 | 14−16 |
low / 720p | 80−85 | 80−85 |
medium / 1080p | 45−50 | 45−50 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Far Cry 5. | ||
high / 1080p | 60−65 | 60−65 |
ultra / 1080p | 45−50 | 45−50 |
QHD / 1440p | 27−30 | 27−30 |
4K / 2160p | 27−30 | 27−30 |
low / 720p | 180−190 | 180−190 |
medium / 1080p | 110−120 | 110−120 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Fortnite. | ||
high / 1080p | 60−65 | 60−65 |
ultra / 1080p | 45−50 | 45−50 |
QHD / 1440p | 30−35 | 30−35 |
4K / 2160p | 24−27 | 24−27 |
low / 720p | 100−110 | 100−110 |
medium / 1080p | 65−70 | 65−70 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Forza Horizon 4. | ||
low / 768p | 140−150 | 140−150 |
medium / 768p | 120−130 | 120−130 |
high / 1080p | 70−75 | 70−75 |
ultra / 1080p | 30−35 | 30−35 |
QHD / 1440p | 21−24 | 21−24 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Grand Theft Auto V. | ||
high / 1080p | 24−27 | 24−27 |
ultra / 1080p | 20−22 | 20−22 |
QHD / 1440p | 16−18 | 16−18 |
4K / 2160p | 8−9 | 8−9 |
low / 720p | 65−70 | 65−70 |
medium / 1080p | 30−35 | 30−35 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Metro Exodus. | ||
low / 768p | 130−140 | 130−140 |
medium / 1080p | 120−130 | 120−130 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Minecraft. | ||
ultra / 1080p | 14−16 | 14−16 |
low / 720p | 100−110 | 100−110 |
medium / 1080p | 18−20 | 18−20 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
high / 1080p | 24−27 | 24−27 |
ultra / 1080p | 16−18 | 16−18 |
QHD / 1440p | 10−11 | 10−11 |
4K / 2160p | 7−8 | 7−8 |
low / 720p | 65−70 | 65−70 |
medium / 1080p | 35−40 | 35−40 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in Red Dead Redemption 2. | ||
low / 768p | 130−140 | 130−140 |
medium / 768p | 85−90 | 85−90 |
high / 1080p | 45−50 | 45−50 |
ultra / 1080p | 24−27 | 24−27 |
4K / 2160p | 16−18 | 16−18 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in The Witcher 3: Wild Hunt. | ||
low / 768p | 90−95 | 90−95 |
medium / 768p | 60−65 | 60−65 |
ultra / 1080p | 50−55 | 50−55 |
high / 768p | 60−65 | 60−65 |
Radeon HD 7870 XT and Radeon Sky 500 have the same average FPS in World of Tanks. |
Full Specs
Radeon HD 7870 XT | Radeon Sky 500 | |
Architecture | GCN 1.0 | GCN 1.0 |
Code name | Tahiti | Pitcairn |
Type | Desktop | Desktop |
Release date | 19 November 2012 | 27 March 2013 |
Pipelines | 1536 | 1280 |
Core clock speed | 925 MHz | 950 MHz |
Boost Clock | 975 MHz | |
Transistor count | 4,313 million | 2,800 million |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 93.60 | 76.00 |
Floating-point performance | 2,995 gflops | 2,432 gflops |
Length | 267 mm | 242 mm |
Memory bus width | 256 Bit | 256 Bit |
Memory clock speed | 6000 MHz | 4800 MHz |
Memory bandwidth | 192.0 GB/s | 154 GB/s |
DirectX | 12 (11_1) | 12 (11_1) |
Shader Model | 5.1 | 5.1 |
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 1.2 |
Vulkan | 1.2.131 | 1.2.131 |
Bus support | PCIe 3.0 | |
Bitcoin / BTC (SHA256) | 346 Mh/s | |
Ethereum / ETH (DaggerHashimoto) | 14.5 Mh/s | |
Form factor | full height / full length | |
DisplayPort count | 1 | |
Dual-link DVI support | + | |