Radeon E8860 vs Radeon HD 7770M
Find out if it is worth upgrading your current GPU setup by comparing Radeon E8860 and Radeon HD 7770M. 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 E8860 and Radeon HD 7770M. 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 E8860
Radeon HD 7770M is a Laptop Graphics Card
Note: Radeon HD 7770M 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 7770M here:
Main Specs
Radeon E8860 | Radeon HD 7770M | |
Power consumption (TDP) | 37 Watt | 32 Watt |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Memory type | GDDR5 | GDDR5 |
Maximum RAM amount | 2 GB | 1 GB |
Display Connectors | 4x mini-DisplayPort | No outputs |
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- Radeon E8860 has 15% more power consumption, than Radeon HD 7770M.
- Radeon E8860 is connected by PCIe 3.0 x16, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
- Radeon E8860 has 1 GB more memory, than Radeon HD 7770M.
- Radeon E8860 is used in Desktops, and Radeon HD 7770M - in Laptops.
- Radeon E8860 is build with GCN 1.0 architecture, and Radeon HD 7770M - with GCN.
- Core clock speed of Radeon HD 7770M is 100 MHz higher, than Radeon E8860.
- Radeon E8860 and Radeon HD 7770M are manufactured by 28 nm process technology.
- Memory clock speed of Radeon E8860 is 500 MHz higher, than Radeon HD 7770M.
Game benchmarks
high / 1080p | 7−8 | 9−10 |
ultra / 1080p | 4−5 | 5−6 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 18−20 | 21−24 |
medium / 1080p | 9−10 | 10−12 |
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 20% more, than Radeon E8860. | ||
high / 1080p | 12−14 | 14−16 |
ultra / 1080p | 10−12 | 12−14 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 24−27 | 30−35 |
medium / 1080p | 12−14 | 16−18 |
The average gaming FPS of Radeon HD 7770M in Battlefield 5 is 26% more, than Radeon E8860. | ||
low / 768p | 45−50 | 45−50 |
high / 1080p | 45−50 | − |
QHD / 1440p | 0−1 | 0−1 |
Radeon E8860 and Radeon HD 7770M have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 140−150 | 160−170 |
medium / 768p | 110−120 | 130−140 |
ultra / 1080p | 55−60 | 65−70 |
QHD / 1440p | 30−35 | 35−40 |
4K / 2160p | 27−30 | 27−30 |
high / 768p | 85−90 | 100−110 |
The average gaming FPS of Radeon HD 7770M in Counter-Strike: Global Offensive is 15% more, than Radeon E8860. | ||
low / 768p | 55−60 | 55−60 |
ultra / 1080p | 21−24 | 24−27 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of Radeon HD 7770M in Cyberpunk 2077 is 2% more, than Radeon E8860. | ||
low / 768p | 80−85 | 90−95 |
medium / 768p | 60−65 | 70−75 |
ultra / 1080p | 35−40 | 40−45 |
The average gaming FPS of Radeon HD 7770M in Dota 2 is 15% more, than Radeon E8860. | ||
high / 1080p | 9−10 | 10−12 |
ultra / 1080p | 8−9 | 10−11 |
4K / 2160p | 4−5 | 4−5 |
low / 720p | 20−22 | 24−27 |
medium / 1080p | 9−10 | 12−14 |
The average gaming FPS of Radeon HD 7770M in Far Cry 5 is 20% more, than Radeon E8860. | ||
high / 1080p | 14−16 | 18−20 |
ultra / 1080p | 10−12 | 12−14 |
low / 720p | 60−65 | 70−75 |
medium / 1080p | 24−27 | 30−35 |
The average gaming FPS of Radeon HD 7770M in Fortnite is 21% more, than Radeon E8860. | ||
high / 1080p | 12−14 | 16−18 |
ultra / 1080p | 10−12 | 14−16 |
QHD / 1440p | 1−2 | 3−4 |
low / 720p | 27−30 | 30−35 |
medium / 1080p | 14−16 | 18−20 |
The average gaming FPS of Radeon HD 7770M in Forza Horizon 4 is 30% more, than Radeon E8860. | ||
low / 768p | 55−60 | 60−65 |
medium / 768p | 45−50 | 55−60 |
high / 1080p | 12−14 | 18−20 |
ultra / 1080p | 7−8 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of Radeon HD 7770M in Grand Theft Auto V is 16% more, than Radeon E8860. | ||
high / 1080p | 5−6 | 6−7 |
ultra / 1080p | 3−4 | 4−5 |
4K / 2160p | 0−1 | 1−2 |
low / 720p | 12−14 | 18−20 |
medium / 1080p | 7−8 | 8−9 |
The average gaming FPS of Radeon HD 7770M in Metro Exodus is 28% more, than Radeon E8860. | ||
low / 768p | 95−100 | 100−110 |
high / 1080p | 90−95 | 95−100 |
ultra / 1080p | 80−85 | 85−90 |
medium / 1080p | 90−95 | 95−100 |
The average gaming FPS of Radeon HD 7770M in Minecraft is 5% more, than Radeon E8860. | ||
high / 1080p | 16−18 | 18−20 |
ultra / 1080p | 14−16 | 14−16 |
low / 720p | 30−35 | 40−45 |
medium / 1080p | 18−20 | 18−20 |
The average gaming FPS of Radeon HD 7770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon E8860. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | 8−9 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 12−14 | 16−18 |
medium / 1080p | 10−12 | 12−14 |
The average gaming FPS of Radeon HD 7770M in Red Dead Redemption 2 is 20% more, than Radeon E8860. | ||
low / 768p | 27−30 | 30−35 |
medium / 768p | 18−20 | 21−24 |
high / 1080p | 10−11 | 12−14 |
ultra / 1080p | 6−7 | 7−8 |
4K / 2160p | 6−7 | 7−8 |
The average gaming FPS of Radeon HD 7770M in The Witcher 3: Wild Hunt is 14% more, than Radeon E8860. | ||
low / 768p | 85−90 | 90−95 |
medium / 768p | 45−50 | 50−55 |
ultra / 1080p | 20−22 | 24−27 |
high / 768p | 35−40 | 40−45 |
The average gaming FPS of Radeon HD 7770M in World of Tanks is 10% more, than Radeon E8860. |
Full Specs
Radeon E8860 | Radeon HD 7770M | |
Architecture | GCN 1.0 | GCN |
Code name | Venus | Chelsea XT |
Type | Desktop | Laptop |
Release date | 25 January 2014 | 24 April 2012 |
Pipelines | 640 | 512 |
Core clock speed | 575 MHz | 675 MHz |
Boost Clock | 625 MHz | |
Transistor count | 1,500 million | 1,500 million |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 25.00 | 21.60 |
Floating-point performance | 800.0 gflops | 691.2 gflops |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 4500 MHz | 4000 MHz |
Memory bandwidth | 72 GB/s | 64 GB/s |
Shared memory | - | |
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 |
Bitcoin / BTC (SHA256) | 48 Mh/s | |
Laptop size | medium sized | |
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