Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 8570 (OEM) GeForce GTX 660 Zotac AMP Edition
Halo: Reach 167% 35%
Cyberpunk 2077 1053% 183%
Red Dead Redemption 2 739% 106%
Dragon Ball Z Kakarot 418% 27%
Call of Duty: Modern Warfare 739% 106%
Doom Eternal 622% 77%
Microsoft Flight Simulator 1053% 183%
Grand Theft Auto VI 1182% 215%
FIFA 20 347% 10%
Need For Speed Heat 739% 106%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 660 Zotac AMP Edition are massively better than the AMD Radeon HD 8570 (OEM).

The GTX 660 has a 316 MHz higher core clock speed and 60 more Texture Mapping Units than the HD 8570. This results in the GTX 660 providing 69.1 GTexel/s better texturing performance. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GTX 660 has a 316 MHz higher core clock speed and 16 more Render Output Units than the HD 8570. This results in the GTX 660 providing 19.3 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The HD 8570 was released less than a year after the GTX 660, and so they are likely to have similar driver support for optimizing performance when running the latest games.

The Radeon HD 8570 (OEM) and the GeForce GTX 660 Zotac AMP Edition have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The GTX 660 has 129.8 GB/sec greater memory bandwidth than the HD 8570, which means that the memory performance of the GTX 660 is massively better than the HD 8570.

The Radeon HD 8570 (OEM) has 320 Shader Processing Units and the GeForce GTX 660 Zotac AMP Edition has 960. However, the actual shader performance of the HD 8570 is 212 and the actual shader performance of the GTX 660 is 1067. The GTX 660 having 855 better shader performance and an altogether better performance when taking into account other relevant data means that the GTX 660 delivers a massively smoother and more efficient experience when processing graphical data than the HD 8570.

The Radeon HD 8570 (OEM) requires 30 Watts to run but there is no entry for the GeForce GTX 660 Zotac AMP Edition. We would recommend a PSU with at least 400 Watts for the HD 8570.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed730 MHzvs1046 MHz
Boost Clock780 MHzvs1111 MHz
ArchitectureGCN 1.1 Oland PROKepler GK106-400-A1
OC Potential Good vs Poor
Driver Support Great vs Good
Release Date08 Jan 2013vs01 Sep 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
6.4
green tick vs -
1600x900
4.9
vs green tick
9.1
1920x1080
3.1
vs green tick
7.2
2560x1440
2.3
vs green tick
5.2
3840x2160
1.5
vs green tick
3.5

GPU Memory

Memory2048 MBvs2048 MB
Memory Speed900 MHzvs1652 MHz
Memory Bus128 Bitvs192 Bit
Memory TypeDDR3vsGDDR5
Memory Bandwidth28.8GB/secvs158.6GB/sec
L2 Cache 512 KB green tick vs 384 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units320vs960
Actual Shader Performance10%vs51%
Technology28nmvs28nm
Texture Mapping Units20vs80
Texture Rate14.6 GTexel/svs83.7 GTexel/s
Render Output Units8vs24
Pixel Rate5.8 GPixel/svs25.1 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs4096x2160
VGA Connections1vs0
DVI Connections1vs2
HDMI Connections1vs1
DisplayPort Connections0vs-
Comparison

GPU Power Requirements

Max Power30 Watts-
Recommended PSU400 Watts & 27 Amps-

GPU Features

DirectX12.0vs12.0
Shader Model5.0vs5.0
Open GL4.4vs4.5
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i3-4130 3.4GHzvsIntel Core i5-3470 3.2GHz
Recommended RAM4 GBvs8 GB
Maximum Recommended Gaming Resolution1366x768vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
Radeon HD 8570 (OEM) is, an OEM Only, Middle-Class Graphics Card based on the Second Generation of the Graphics Core Next Architecture (GCN).



Architecture
Radeon HD 8570 (OEM) Features a GPU Codenamed Oland PRO. It has Feature Level DirectX 12.0, the AMD TrueAudio Technology and a revised version of AMD's Powertune Technology.
Oland PRO has 5 Compute Units Unlocked and thus offers 320 Shader Processing Units, 20 TMUs and 8 ROPs.

GPU
The Central Unit is Clocked at 720MHz and goes up to 780MHz, in Turbo Mode.

Memory: Speed
The GPU is equipped with DDR3 and Accesses the Frame Buffer through a 128-bit Memory Interface. The Memory Clock Operates at 900MHz.

Memory: Frame Buffer
The GPU can fill up a Memory Pool of up to 2GB. This is Adequate and a Good Match for the GPU's Shader Capabilities.

Power Consumption
With a rated board TDP of 30W, it requires at least a 400W PSU and relies entirely on the PCI Slot for power, meaning no extra connectors are required.

Performance
Performance is Comparable to the Desktop Radeon R7 240.

System Suggestions
Radeon HD 8570 (OEM) is best suited for resolutions up to and including 1366x768. We recommend a Middle-Class Processor and 8GB of RAM for Optimal Performance.
GeForce GTX 660 Zotac AMP Edition a special edition of GeForce GTX 660.
The new features include a new cooling system and in terms of overclocking, the base-clock was increased from 980MHz to 1046MHz and the boost clock can now reach 1111MHz, instead of 1033MHz. The memory clock was raised to 1652MHz.
Benchmarks indicate a 5.5% performance when compared to the reference card.
Recommended CPU
Possible GPU Upgrades
-
GPU Variants
-
-

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