Radeon HD 4770 vs Radeon R7 A265
When comparing Radeon HD 4770 and Radeon R7 A265, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4770 and Radeon R7 A265 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 4770
Radeon R7 A265
Main Specs
Radeon HD 4770 | Radeon R7 A265 | |
Power consumption (TDP) | 80 Watt | |
Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
Supplementary power connectors | 1x 6-pin | |
Memory type | GDDR5 | DDR3 |
Maximum RAM amount | 512 MB | 2 GB |
Display Connectors | 2x DVI, 1x S-Video | No outputs |
- Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon R7 A265 uses PCIe 3.0 x8 interface.
- Radeon HD 4770 has 510 GB more memory, than Radeon R7 A265.
- Both cards are used in Desktops.
- Radeon HD 4770 is build with TeraScale architecture, and Radeon R7 A265 - with GCN 1.0.
- Core clock speed of Radeon HD 4770 is 25 MHz higher, than Radeon R7 A265.
- Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon R7 A265 - by 28 nm process technology.
- Memory clock speed of Radeon HD 4770 is 1400 MHz higher, than Radeon R7 A265.
Game benchmarks
high / 1080p | 1−2 | 1−2 |
ultra / 1080p | 0−1 | 0−1 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 10−12 | 12−14 |
medium / 1080p | 2−3 | 3−4 |
The average gaming FPS of Radeon R7 A265 in Assassin's Creed Odyssey is 20% more, than Radeon HD 4770. | ||
ultra / 1080p | 3−4 | 3−4 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 12−14 | 12−14 |
medium / 1080p | 4−5 | 4−5 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Battlefield 5. | ||
low / 768p | 50−55 | 50−55 |
high / 1080p | 45−50 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 110−120 | 110−120 |
medium / 768p | 85−90 | 85−90 |
ultra / 1080p | 35−40 | 35−40 |
4K / 2160p | 10−11 | 10−11 |
high / 768p | 60−65 | 60−65 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Counter-Strike: Global Offensive. | ||
low / 768p | 70−75 | 70−75 |
ultra / 1080p | 14−16 | 14−16 |
medium / 1080p | 45−50 | 45−50 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Cyberpunk 2077. | ||
low / 768p | 70−75 | 70−75 |
medium / 768p | 45−50 | 45−50 |
ultra / 1080p | 18−20 | 18−20 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Dota 2. | ||
high / 1080p | 2−3 | 2−3 |
ultra / 1080p | 2−3 | 2−3 |
4K / 2160p | 0−1 | 0−1 |
low / 720p | 10−11 | 10−11 |
medium / 1080p | 3−4 | 3−4 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Far Cry 5. | ||
ultra / 1080p | 5−6 | 5−6 |
QHD / 1440p | 1−2 | 1−2 |
low / 720p | 45−50 | 45−50 |
medium / 1080p | 8−9 | 8−9 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Fortnite. | ||
high / 1080p | 3−4 | 3−4 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 14−16 | 14−16 |
medium / 1080p | 5−6 | 6−7 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Forza Horizon 4. | ||
low / 768p | 40−45 | 40−45 |
high / 1080p | 3−4 | 3−4 |
ultra / 1080p | 2−3 | 2−3 |
QHD / 1440p | 0−1 | 0−1 |
medium / 720p | 35−40 | 35−40 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Grand Theft Auto V. | ||
high / 1080p | 1−2 | 1−2 |
ultra / 1080p | 0−1 | 0−1 |
4K / 2160p | 0−1 | 0−1 |
low / 720p | 3−4 | 3−4 |
medium / 1080p | 2−3 | 2−3 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Metro Exodus. | ||
low / 768p | 85−90 | 85−90 |
high / 1080p | 55−60 | 55−60 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Minecraft. | ||
high / 1080p | 14−16 | 14−16 |
ultra / 1080p | 12−14 | 12−14 |
low / 720p | 24−27 | 24−27 |
medium / 1080p | 14−16 | 14−16 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
ultra / 1080p | 3−4 | 3−4 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 4−5 | 4−5 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Red Dead Redemption 2. | ||
low / 768p | 8−9 | 8−9 |
medium / 768p | 7−8 | 7−8 |
high / 1080p | 3−4 | 3−4 |
ultra / 1080p | 3−4 | 3−4 |
4K / 2160p | 0−1 | 0−1 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in The Witcher 3: Wild Hunt. | ||
low / 768p | 70−75 | 70−75 |
medium / 768p | 35−40 | 35−40 |
ultra / 1080p | 12−14 | 12−14 |
high / 768p | 30−33 | 30−33 |
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in World of Tanks. |
Full Specs
Radeon HD 4770 | Radeon R7 A265 | |
Architecture | TeraScale | GCN 1.0 |
Code name | RV740 | Opal |
Type | Desktop | Desktop |
Release date | 28 April 2009 | 9 January 2014 |
Pipelines | 640 | 384 |
Core clock speed | 750 MHz | 725 MHz |
Boost Clock | 825 MHz | |
Transistor count | 826 million | 950 million |
Manufacturing process technology | 40 nm | 28 nm |
Texture fill rate | 24.00 | 19.80 |
Floating-point performance | 960.0 gflops | 633.6 gflops |
Length | 203 mm | |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 3200 MHz | 1800 MHz |
Memory bandwidth | 51.2 GB/s | 28.8 GB/s |
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 |
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