Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Intel HD Graphics P3000 GeForce GT 620
Red Dead Redemption 2 2731% 1546%
Doom Eternal 2334% 1315%
Cyberpunk 2077 3789% 2162%
Call of Duty: Modern Warfare 2731% 1546%
Dragon Ball Z Kakarot 1646% 915%
Microsoft Flight Simulator 3789% 2162%
Star Wars: Jedi - Fallen Order 3789% 2162%
Grand Theft Auto VI 4225% 2415%
Need For Speed Heat 2731% 1546%
Warcraft 3: Reforged 9% 37%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GT 620 are significantly better than the Intel HD Graphics P3000.

The HD Graphics P3000 has a 150 MHz higher core clock speed than the GeForce GT 620, but the GeForce GT 620 has 15 more Texture Mapping Units than the HD Graphics P3000. As a result, the GeForce GT 620 exhibits a 10.3 GTexel/s better Texture Fill Rate than the HD Graphics P3000. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The HD Graphics P3000 has a 150 MHz higher core clock speed than the GeForce GT 620, but the GeForce GT 620 has 3 more Render Output Units than the HD Graphics P3000. As a result, the GeForce GT 620 exhibits a 1.9 GPixel/s better Pixel Fill Rate than the HD Graphics P3000. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GeForce GT 620 was released over a year more recently than the HD Graphics P3000, and so the GeForce GT 620 is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the HD Graphics P3000.

The GeForce GT 620 has 1024 MB video memory, but the HD Graphics P3000 does not have an entry, so the two GPUs cannot be reliably compared in this area.

The HD Graphics P3000 has 12 Shader Processing Units and the GeForce GT 620 has 96. However, the actual shader performance of the HD Graphics P3000 is 32 and the actual shader performance of the GeForce GT 620 is 134. The GeForce GT 620 having 102 better shader performance and an altogether better performance when taking into account other relevant data means that the GeForce GT 620 delivers a marginally smoother and more efficient experience when processing graphical data than the HD Graphics P3000.

The HD Graphics P3000 transistor size technology is 8 nm (nanometers) smaller than the GeForce GT 620. This means that the HD Graphics P3000 is expected to run very slightly cooler and achieve higher clock frequencies than the GeForce GT 620.

The GeForce GT 620 requires 49 Watts to run but there is no entry for the HD Graphics P3000. We would recommend a PSU with at least 300 Watts for the GeForce GT 620, but we do not have a recommended PSU wattage for the HD Graphics P3000.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed850 MHzvs700 MHz
Boost Clock-vs-
ArchitectureSandy BridgeFermi GF108-100-KB-A1
OC Potential None vs Fair
Driver Support - vs Poor
Release Date01 Apr 2011vs15 May 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - vs green tick
4.1
1600x900 - vs green tick
2.8
1920x1080 - vs green tick
2.1
2560x1440 - vs green tick
1.5
3840x2160 - green tick vs green tick -

GPU Memory

MemoryN/Avs1024 MB
Memory Speed667 MHzvs900 MHz
Memory Bus128 Bitvs64 Bit
Memory TypeDDR3vsDDR3
Memory Bandwidth21.3GB/secvs14.4GB/sec
L2 Cache - vs green tick 128 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units12vs96
Actual Shader Performance2%vs6%
Technology32nmvs40nm
Texture Mapping Units1vs16
Texture Rate0.9 GTexel/svs11.2 GTexel/s
Render Output Units1vs4
Pixel Rate0.9 GPixel/svs2.8 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)-vs2560x1600
VGA Connections0vs1
DVI Connections0vs1
HDMI Connections0vs1
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power-49 Watts
Recommended PSU-300 Watts & 22 Amps

GPU Features

DirectX10.1vs12.0
Shader Model4.0vs5.0
Open GL3.1vs4.5
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsno
Dedicatednovsyes
Comparison

GPU Supporting Hardware

Recommended Processor-Intel Celeron G550 2.6GHz
Recommended RAM4 GBvs4 GB
Maximum Recommended Gaming Resolution1366x768vs1366x768

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewIntel HD Graphics P3000 is an integrated GFX on some of Intel's Xeon Server CPUs.
Based on the Sandy Bridge architecture, it features 12 Shader Processing Units, supports openGL up to 3.1, Shader up to 4.0 and DirectX 10.1. Just like other integrated GPUs, it uses system memory and the max memory supported is DDR3-1333, meaning the max memory speed is 667MHz. The CPUs only support up to dual-channel memory, meaning a 128 bits bus is the largest bus width supported. It comes clocked at 850MHz but the Turbo Boost of the CPU can set it up to 1350MHz.
The performance depends on the CPU its embedded and on the type of system ram installed but overall is on level with NVIDIA'S old entry level GPUs.
Overview
GeForce GT 620 is an Entry-Level Graphics Card based on the first revision of the Fermi Architecture.

Architecture
The Fermi Architecture is manufactured with a 40nm technology and uses a technique known as Hot Clocking: The Shaders are clocked twice as fast as the Central Unit. While this leads to a reasonable performance boost, it causes enormous amounts of energy dissipation, leading, ultimately, to a significantly higher operating temperature.
Fermi is also the first GPU architecture with fully cached memory access which increases memory performance.

GPU
It equips a GPU codenamed Fermi GF108-100-KB-A1 which has 2 Stream Multiprocessors activated and thus offers 96 Shader Processing Units, 16 TMUs and 4 ROPs. The Central Unit is clocked at 700MHz.

Memory
The GPU accesses a 1GB frame buffer of DDR3, through a 128-bit memory interface. The size of the frame buffer is exaggerated and in no way benefits the GPU. The Memory Clock Operates at 500MHz.

Features
DirectX 11.0 Support (11.0 Hardware Default) and support for 3D Vision Surround, PhysX, Realtime Raytracing and other technologies.

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

Power Consumption
With a rated board TDP of 49W, it requires at least a 300W PSU and it relies entirely on the PCI Slot for power, meaning no extra connectors are required.

Performance
Gaming benchmarks put its performance is somewhat better than Radeon HD 7470.

System Suggestions
We recommend a modest processor (Intel Celeron) and 4GB of RAM for a system with GeForce GT 620.
Recommended CPU
-
Possible GPU Upgrades
N/A
N/A
GPU Variants
-

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