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Gaming Performance Comparison

Recommended System Requirements
Game HD i7 3770S Radeon HD 7470
Cyberpunk 2077 2252% 2350%
Minecraft: Dungeons 1708% 1783%
Call of Duty Warzone 1612% 1683%
Grand Theft Auto VI 2516% 2625%
Assassins Creed: Valhalla 2252% 2350%
Valorant 68% 75%
Maneater 1372% 1433%
Phantasy Star Online 2 140% 150%
Doom Eternal 1644% 1717%
Mount and Blade 2: Bannerlord 1548% 1617%

In terms of overall gaming performance, the graphical capabilities of the Intel HD i7 3770S are marginally better than the AMD Radeon HD 7470.

The Radeon HD 7470 has a 100 MHz higher core clock speed and 4 more Texture Mapping Units than the HD i7 3770S. This results in the Radeon HD 7470 providing 3.4 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 Radeon HD 7470 has a 100 MHz higher core clock speed than the HD i7 3770S and the same number of Render Output Units. This results in the Radeon HD 7470 providing 0.4 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 i7 3770S was released less than a year after the Radeon HD 7470, and so they are likely to have similar driver support for optimizing performance when running the latest games.

The Radeon HD 7470 has 512 MB video memory, but the HD i7 3770S does not have an entry, so the two GPUs cannot be reliably compared in this area.

The HD i7 3770S has 16 Shader Processing Units and the Radeon HD 7470 has 160. However, the actual shader performance of the HD i7 3770S is 74 and the actual shader performance of the Radeon HD 7470 is 60. The HD i7 3770S having 14 better shader performance is not particularly notable, as altogether the Radeon HD 7470 performs better when taking into account other relevant data.

The HD i7 3770S transistor size technology is 18 nm (nanometers) smaller than the Radeon HD 7470. This means that the HD i7 3770S is expected to run slightly cooler and achieve higher clock frequencies than the Radeon HD 7470. While they exhibit similar graphical performance, the HD i7 3770S should consume less power than the Radeon HD 7470.

The HD i7 3770S requires 77 Watts to run and the Radeon HD 7470 requires 18 Watts. We would recommend a PSU with at least 300 Watts for the HD i7 3770S and a PSU with at least 300 Watts for the Radeon HD 7470. The HD i7 3770S requires 59 Watts more than the Radeon HD 7470 to run. The difference is significant enough that the HD i7 3770S may have an adverse affect on your yearly electricity bills in comparison to the Radeon HD 7470.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed650 MHzvs750 MHz
Boost Clock1150 MHzvs-
ArchitectureIvy Bridge GT2Terascale 2 Caicos XT
OC Potential None vs Poor
Driver Support Good vs Poor
Release Date29 Apr 2012vs05 Jan 2012
GPU LinkGD LinkGD Link

Resolution Performance

1366x768 - vs green tick
green tick vs
green tick vs green tick
green tick vs
green tick vs -

GPU Memory

MemoryN/Avs512 MB
Memory Speed800 MHzvs900 MHz
Memory Bus128 Bitvs64 Bit
Memory TypeDDR3vsGDDR5
Memory Bandwidth25.6GB/secvs28.8GB/sec
L2 Cache 1024 KB green tick vs 128 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%

GPU Display

Shader Processing Units16vs160
Actual Shader Performance4%vs3%
Texture Mapping Units4vs8
Texture Rate2.6 GTexel/svs6 GTexel/s
Render Output Units4vs4
Pixel Rate2.6 GPixel/svs3 GPixel/s

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections0vs1
DVI Connections0vs1
HDMI Connections0vs1
DisplayPort Connections-vs-

GPU Power Requirements

Max Power77 Wattsvs18 Watts
Recommended PSU300 Watts & 22 Ampsvs300 Watts & 22 Amps

GPU Features

Shader Model5.0vs5.0
Open GL4.0vs4.3
Open CL-vs-
Notebook GPUnono

GPU Supporting Hardware

Recommended Processor-Intel Celeron G440 1.6GHz
Recommended RAM4 GBvs4 GB
Maximum Recommended Gaming Resolution1024x768vs1366x768

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
Intel HD i7 3770S is the specific version of Intel HD Graphics 4000 Desktop that is Integrated in the Core i7-3770S Processor.

The Central Unit Initially Runs at 650MHz and goes up to 1150MHz, in Turbo Mode.

Frame Buffer: Up to 1.7GB.

Memory Channel: 64-bit Or 128-bit.

Memory Clock: Up to 800MHz.

Memory Bandwidth: It is then obvious the Memory Bandwidth depends on a lot of factors and thus this Graphics Card performance may vary heavily from system to system.

Gaming Benchmarks Indicate its Performance is Similar to of a Dedicated GeForce GT 620.

System Suggestions
We recommend 4GB of RAM for a system with Intel HD i7 3770S.
Radeon HD 7470 is an entry-level Graphics Card based on the second revision of the Terascale Architecture.

The Second variant of the Terascale 2 Architecture is still manufactured with a 40nm technology and despite allowing more Stream Cores, their design remains more or less the same compared to the first variant.

It equips a GPU codenamed Caicos XT which has 2 Compute Units activated and thus offers 160 Shader Processing Units, 8 TMUs and 4 ROPs. The Central Unit Operates at 750MHz.

The GPU accesses a 512MB frame buffer of fast GDDR5, through a 64-bit memory interface. The memory clock operates at 900MHz. The size of the frame buffer is adequate.

DirectX 11.0 Support (11.0 Hardware Default) and support for HD3D, Eyefinity, App Acceleration, PowerPlay and other technologies.

Cooling Solution
The Cooling Solution consists of a Single-Fan.

Power Consumption
With a rated board TDP of 18W, it requires at least a 300W PSU and it relies entirely on the PCI Slot for power, meaning no extra connectors are required.

Radeon HD 7470 is a direct re-brand of Radeon HD 6450 v2.
Gaming benchmarks put its performance somewhat above of a GeForce GT 520.

System Suggestions
We recommend a modest processor (Intel Celeron) and 4GB of RAM for a system with Radeon HD 7470.
Recommended CPU
Possible GPU Upgrades
GPU Variants