Radeon HD 8770 (OEM)
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Radeon_HD_8770_(OEM)
FPS System Benchmark
61 FPS
High
AMD PC game performance check Radeon HD 8770 (OEM)
GPU
Architecture
GCN 1.0 Bonaire XT
Process
28nm
TMUs
56
Texture Rate
56 GTexel/s
ROPs
16
Pixel Rate
16 GPixel/s
Shader
Processing Units
896
Driver Support
-
Release Price
Compatibility
Direct X
DX 11.1
Shader
5.0
Open GL
4.2
Resolution (WxH)
2560x1600
Notebook GPU
SLI/Crossfire
Dedicated
Integrated
Memory
Memory
1024 MB
Memory Speed
1500 MHz
Memory Bus
128 Bit
Memory Type
GDDR5
Memory Bandwidth
96GB/sec
L2 Cache
512KB
Display Connectors
VGA Connection
0
DVI Connection
2
HDMI Connection
1
DisplayPort Connection
Clock Speeds
Core Speed
1000 MHz
Power
Max Power
85 Watts
PSU
450 Watt & 30 Amps
Power Connector
1x 6-pin + 1x 8-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
-
7.7
5.9
4.2
2.5
Radeon HD 8770 (OEM) Game Requirement Analysis

Overview
Radeon HD 8770 (OEM) is an OEM Only, 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 Bonaire XT which has 14 Compute Units activated and thus offers 896 Shader Processing Units, 56 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 1500MHz.


Power Consumption
With a rated board TDP of 85W, it requires at least a 450W PSU with one available 6-pin connectors.


Performance
Radeon HD 8770 (OEM) is a Direct Rebrand of Radeon HD 7790 and performs exactly like it.


System Suggestions
Radeon HD 8770 (OEM) 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]
Compare the Radeon HD 8770 (OEM) to any other GPU
GPU:
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Release period
02-Sep-2013
6
Radeon HD 8770 (OEM) vs Avg. AAA Game System Requirements
Avg. AAA Recommended Requirements
CPU
0%
Graphics Card
105%
RAM
10GB
0%
VS
VS
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Star Wars: Battlefront 2 19% 194%
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Radeon HD 8770 (OEM) Extras
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