Radeon_HD_7770_1GB_GDDR5
AMD Radeon HD 7770 1GB GDDR5

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How well can the Radeon HD 7770 1GB GDDR5 run games
22 May 2020 - Graphics card reviewed

This Radeon HD 7770 1GB GDDR5 graphics card is considered budget with poor modern game performance when playing anything more demanding than indie game requirements. All games with system requirements of DirectX 11 or lower are met by this card.

How many years will the Radeon HD 7770 1GB GDDR5 graphics card play newly released games and how long until you should consider upgrading the Radeon HD 7770 1GB GDDR5 in your PC? You should definitely consider replacing this Radeon HD 7770 1GB GDDR5 graphics card, if it is still in your gaming PC.

Whats a good PC graphics upgrade for the Radeon HD 7770 1GB GDDR5? If you want an upgrade suggestion for the Radeon HD 7770 1GB GDDR5 then a good choice would be 16 Series GeForce GTX 1660 Ti 6GB as this is better than 866 of the top 1000 most demanding game requirements with 431% better performance as well. Alternatively a good upgrade choice for this graphics card today would be the RX 5000 Series Radeon RX 5500 4GB. For comparison of the 1000 most demanding games around today this suggested upgrade is 317% better and can meet 704 of their recommended requirements.
FPS System Benchmark
0 FPS
High
The Radeon HD 7770 1GB GDDR5 was released on 15 Feb 2012

Radeon HD 7770 1GB GDDR5 Game FPS Benchmarks On Ultra

AMD PC game performance check Radeon HD 7770 1GB GDDR5
GPU
Architecture
GCN 1.0 Cape Verde XT
Process
28nm
TMUs
40
Texture Rate
40 GTexel/s
ROPs
16
Pixel Rate
16 GPixel/s
Shader
Processing Units
640
Driver Support
golden star golden star golden star golden star empty star
Release Price
$159.00
Compatibility
Direct X
DX 12.0
Shader
5.0
Open GL
4.4
Resolution (WxH)
4096x2160
Notebook GPU
SLI/Crossfire
Dedicated
Integrated
Memory
Memory
1024 MB
Memory Speed
1125 MHz
Memory Bus
128 Bit
Memory Type
GDDR5
Memory Bandwidth
72GB/sec
L2 Cache
512KB
Display Connectors
VGA Connection
0
DVI Connection
1
HDMI Connection
1
DisplayPort Connection
Clock Speeds
Core Speed
1000 MHz
Power
Max Power
80 Watts
PSU
450 Watt & 30 Amps
Power Connector
1x 6-pin
Recommended Hardware
Best CPU Match
Best RAM Match
8 GB
Best Resolution
1600 x 900
GPU Upgrade
Resolution Performance
1366x768 1600x900 1920x1080 2560x1440 3840x2160
8.9
6.8
5.2
3.5
2.3
Radeon HD 7770 1GB GDDR5 Game Requirement Analysis

Overview
Radeon HD 7770 is a Fast-Middle-Class Graphics Card based on the First Revision of the Graphics Core Next (GCN) Architecture.


Architecture
The GCN Architecture succeeds the 40nm Terascale Architecture. In addition to being produced with a 28nm Technology, the GCN Architecture adds other Technologies that allow for energy efficiency. For example, ZeroCore Power, a long idle power saving technology, allows the Graphics Cards to shut down by itself when the Monitor is turned off.
GCN also adds Improved Anisotropic Filtering, DirectX 11 Tessellation and the Partially Resident Textures (PRT) Technology, which enables future games to utilize ultra-high resolution textures with the same performance as today's small and often repetitive textures.


GPU
It equips a GPU Codenamed Cape Verde XT which has 10 Compute Units activated and thus offers 640 Shader Processing Units, 40 TMUs and 16 ROPs. The Central Unit is clocked at 1000MHz.


Memory
The GPU accesses a 1GB frame buffer of fast GDDR5, through a 256-bit memory interface. The size of the frame buffer is adequate. The Memory Clock Operates at 1125MHz.


Power Consumption
With a rated board TDP of 80W, it requires at least a 450W PSU with one available 6-pin connectors.


Performance
Radeon HD 7770 competes with GeForce GTX 650 Ti but its performance was slightly behind it.


System Suggestions
Radeon HD 7770 is best suited for resolutions up to and including 1600x900. We recommend a Decent Processor (Intel Core i3 Quad Core/AMD FX Quad Core) and 8GB of RAM for Optimal Performance.


Source [Pip]
Radeon HD 7770 1GB GDDR5 vs Avg. AAA Game System Requirements
Avg. AAA Recommended Requirements
CPU
0%
Graphics Card
296%
RAM
11GB
0%
VS
VS
Popular Game System Requirements
Game Min. Rec.
Cyberpunk 2077 144% 444%
Call of Duty Warzone 115% 296%
Valorant 85% 61%
Grand Theft Auto VI 270% 506%
Assassins Creed: Valhalla 144% 444%
Minecraft: Dungeons 81% 319%
Doom Eternal 304% 304%
Maneater 37% 241%
Mount and Blade 2: Bannerlord 54% 281%
Microsoft Flight Simulator 270% 270%
Radeon HD 7770 1GB GDDR5 Extras
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