Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GT 240 Radeon HD 3850 AGP
Cyberpunk 2077 1031% 1324%
Red Dead Redemption 2 723% 937%
Dragon Ball Z Kakarot 408% 540%
Halo: Reach 162% 229%
Microsoft Flight Simulator 1031% 1324%
Call of Duty: Modern Warfare 723% 937%
FIFA 20 338% 452%
Doom Eternal 608% 791%
Grand Theft Auto VI 1158% 1484%
Need For Speed Heat 723% 937%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GT 240 are noticeably better than the AMD Radeon HD 3850 AGP.

The HD 3850 has a 118 MHz higher core clock speed than the GeForce GT 240, but the GeForce GT 240 has 16 more Texture Mapping Units than the HD 3850. As a result, the GeForce GT 240 exhibits a 6.9 GTexel/s better Texture Fill Rate than the HD 3850. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The HD 3850 has a 118 MHz higher core clock speed and 8 more Render Output Units than the GeForce GT 240. This results in the HD 3850 providing 6.3 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 GeForce GT 240 was released over a year more recently than the HD 3850, and so the GeForce GT 240 is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the HD 3850.

The GeForce GT 240 has 512 MB more video memory than the HD 3850, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GeForce GT 240 also has superior memory performance overall.

The GeForce GT 240 has 1.3 GB/sec greater memory bandwidth than the HD 3850, which means that the memory performance of the GeForce GT 240 is marginally better than the HD 3850.

The GeForce GT 240 has 96 Shader Processing Units and the Radeon HD 3850 AGP has 320. However, the actual shader performance of the GeForce GT 240 is 106 and the actual shader performance of the HD 3850 is 214. The HD 3850 having 108 better shader performance is not particularly notable, as altogether the GeForce GT 240 performs better when taking into account other relevant data.

The GeForce GT 240 transistor size technology is 15 nm (nanometers) smaller than the HD 3850. This means that the GeForce GT 240 is expected to run slightly cooler and achieve higher clock frequencies than the HD 3850.

The GeForce GT 240 requires 69 Watts to run and the Radeon HD 3850 AGP requires 75 Watts. We would recommend a PSU with at least 300 Watts for the GeForce GT 240 and a PSU with at least 450 Watts for the HD 3850. The HD 3850 requires 6 Watts more than the GeForce GT 240 to run. The difference is not significant enough for the HD 3850 to have a noticeably larger impact on your yearly electricity bills than the GeForce GT 240.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed550 MHzvs668 MHz
Boost Clock-vs-
ArchitectureTesla GT215-450-A2RV670 PRO
OC Potential Fair vs Poor
Driver Support Poor vs -
Release Date01 Nov 2009vs03 Jan 2008
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900
4.8
green tick vs -
1920x1080
3.2
green tick vs -
2560x1440
2.2
green tick vs -
3840x2160 - green tick vs green tick -

GPU Memory

Memory1024 MBvs512 MB
Memory Speed850 MHzvs830 MHz
Memory Bus128 Bitvs256 Bit
Memory TypeGDDR5vsGDDR3
Memory Bandwidth54.4GB/secvs53.1GB/sec
L2 Cache 0 KB green tick vs -
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units96vs320
Actual Shader Performance5%vs10%
Technology40nmvs55nm
Texture Mapping Units32vs16
Texture Rate17.6 GTexel/svs10.7 GTexel/s
Render Output Units8vs16
Pixel Rate4.4 GPixel/svs10.7 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections1vs0
DVI Connections1vs2
HDMI Connections1vs0
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power69 Wattsvs75 Watts
Recommended PSU300 Watts & 22 Ampsvs450 Watts & 28 Amps

GPU Features

DirectX10.1vs10.1
Shader Model4.0vs4.1
Open GL3.3vs3.3
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core 2 Duo E8400 3.0GHzvsIntel Core 2 Duo E6850 3.0GHz
Recommended RAM4 GBvs4 GB
Maximum Recommended Gaming Resolution1366x768vs1366x768

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce GT 240 is a Middle-Class Graphics Card based on the Second Revision of the Tesla Architecture.

Architecture
Tesla was NVIDIA's First Unified Shader Architecture.

GPU
It equips a GPU Codenamed GT215-450-A2 which has 8 Stream Multiprocessors activated and thus offers 96 Shader Processing Units, 32 TMUs and 8 ROPs. The Central Unit is clocked at 550MHz.

Memory
The GPU accesses a 1GB frame buffer of fast GDDR5, through a 128-bit memory interface. The size of the frame buffer is adequate. The Memory Clock Operates at 850MHz.

Features
DirectX 10.1 Support (10.0 Hardware Default) and support for NVIDIA PureVideo HD Technology, Dual-stream Hardware Acceleration, PhysX, CUDA, HybridPower and other technologies.

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

Power Consumption
With a rated board TDP of 69W, it relies entirely on the PCI Slot for Power meaning no extra connectors are required.

Performance
Gaming benchmarks put its performance somewhat above a Radeon HD 4670, meaning it is much faster than the more recent Fermi GeForce GT 430.
Radeon HD 3850 AGP is a variant of the high-end Radeon HD 3850 based on the 55nm, second unified shader architecture, R600. Check its page to know more about its Core.
Compared to Radeon HD 3850, it features twice as much video memory and an AGP 8X Bus Interface. Benchmarks indicate the double sized frame buffer benefits this GPU largely and so its performance is up to 8% better than the reference Radeon HD 3850.
Today's modern games should run fluently at medium settings but with modest resolutions. DirectX 11 games aren't supported.
Recommended CPU
Possible GPU Upgrades
GPU Variants
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