Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce 920M 2GB Mobility Radeon HD 4870 x2
Cyberpunk 2077 737% 638%
Hitman 3 989% 860%
Assassins Creed: Valhalla 666% 575%
Call of Duty: Black Ops Cold War 641% 553%
FIFA 21 322% 272%
Grand Theft Auto VI 1078% 939%
Far Cry 6 1111% 968%
Genshin Impact 737% 638%
Battlefield 6 989% 860%
Resident Evil 8 737% 638%

In terms of overall gaming performance, the graphical capabilities of the AMD Mobility Radeon HD 4870 x2 are very slightly better than the Nvidia GeForce 920M 2GB.

The GeForce 920M 2GB has a 25 MHz higher core clock speed than the Radeon HD, but the Radeon HD has 8 more Texture Mapping Units than the GeForce 920M 2GB. As a result, the Radeon HD exhibits a 3.6 GTexel/s better Texture Fill Rate than the GeForce 920M 2GB. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GeForce 920M 2GB has a 25 MHz higher core clock speed than the Radeon HD, but the Radeon HD has 8 more Render Output Units than the GeForce 920M 2GB. As a result, the Radeon HD exhibits a 4.2 GPixel/s better Pixel Fill Rate than the GeForce 920M 2GB. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GeForce 920M 2GB was released over three years more recently than the Radeon HD, and so the GeForce 920M 2GB is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the Radeon HD when running the latest games.

The GeForce 920M 2GB and the Mobility Radeon HD 4870 x2 have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The Radeon HD has 164.8 GB/sec greater memory bandwidth than the GeForce 920M 2GB, which means that the memory performance of the Radeon HD is massively better than the GeForce 920M 2GB.

The GeForce 920M 2GB has 384 Shader Processing Units and the Mobility Radeon HD 4870 x2 has 1600. However, the actual shader performance of the GeForce 920M 2GB is 366 and the actual shader performance of the Radeon HD is 572. The Radeon HD having 206 better shader performance and an altogether better performance when taking into account other relevant data means that the Radeon HD delivers a massively smoother and more efficient experience when processing graphical data than the GeForce 920M 2GB.

The GeForce 920M 2GB transistor size technology is 27 nm (nanometers) smaller than the Radeon HD. This means that the GeForce 920M 2GB is expected to run slightly cooler and achieve higher clock frequencies than the Radeon HD. While they exhibit similar graphical performance, the GeForce 920M 2GB should consume less power than the Radeon HD.

The GeForce 920M 2GB requires 25 Watts to run and the Mobility Radeon HD 4870 x2 requires 130 Watts. The Radeon HD requires 105 Watts more than the GeForce 920M 2GB to run. The difference is significant enough that the Radeon HD may have an adverse affect on your yearly electricity bills in comparison to the GeForce 920M 2GB.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed575 MHzvs550 MHz
Boost Clock954 MHzvs-
ArchitectureKepler GK208-N16V-GMRV770
OC Potential Poor vs None
Driver Support Good vs -
Release Date13 Mar 2015vs09 Jan 2009
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
6.4
green tick vs -
1600x900
4.9
green tick vs -
1920x1080
3.3
green tick vs -
2560x1440
2.3
green tick vs -
3840x2160
1.5
green tick vs -

GPU Memory

Memory2048 MBvs2048 MB
Memory Speed900 MHzvs700 MHz
Memory Bus64 Bitvs512 Bit
Memory TypeDDR3vsGDDR5
Memory Bandwidth14.4GB/secvs179.2GB/sec
L2 Cache 128 KB green tick vs -
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units384vs1600
Actual Shader Performance18%vs28%
Technology28nmvs55nm
Texture Mapping Units32vs40
Texture Rate18.4 GTexel/svs22 GTexel/s
Render Output Units8vs16
Pixel Rate4.6 GPixel/svs8.8 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs2560x1600
VGA Connections0vs0
DVI Connections0vs0
HDMI Connections0vs0
DisplayPort Connections0vs-
Comparison

GPU Power Requirements

Max Power25 Wattsvs130 Watts
Recommended PSU--

GPU Features

DirectX12.0vs10.1
Shader Model5.0vs4.1
Open GL4.5vs3.3
Open CL-vs-
Notebook GPUyesyes
SLI/Crossfirenovsno
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i3-4110M 2.6GHzvsIntel Core i7-720QM 4-Core 1.60GHz
Recommended RAM4 GBvs6 GB
Maximum Recommended Gaming Resolution1366x768vs1600x960

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce 920M 2GB is an Entry-Level Mobile Graphics Card based on the second revision of the Kepler Architecture.

Architecture
This Graphics Card Equips the Kepler GK208 GPU which is essentially a power optimized version of the GK107 GPU. Whereas it still has a count of 2 Stream Multiprocessors, the bus-width has been cut in half to allow for even a smaller power consumption and consequently a cooler operating temperature.
Additionally, the GK208 GPU allows the Central Unit to reach a significant higher frequency, thanks to the Kepler Boost 2.0 Technology. The better the laptop's cooling system, the higher the frequency.

GPU
It equips a GPU Codenamed GK208-N16V-GM which has 2 Stream Multiprocessors activated and thus offers 384 Shader Processing Units, 16 TMUs and 8 ROPs. The Central Unit is Initially clocked at 575MHz and goes up to 954MHz, in Turbo Mode.

Memory
The GPU accesses a 2GB frame buffer of DDR3, through a 64-bit memory interface. The size of the frame buffer is exaggerated and in no way benefits the GPU. The Memory Clock Operates at 900MHz.

Power Consumption
With a rated board TDP of 25W, it is suited for small laptops.

Performance
GeForce 920M 2GB is essentially a slightly faster GeForce GT 735M and offers more or less comparable performance.

System Suggestions
We recommend a Modest Processor and 4GB of RAM for a system with GeForce GT 920M 2GB.
ATI Mobility Radeon HD 4000 Series graphics processors bring the power of desktop graphics to mobile users, setting a new standard for visual computing on-the-go. Redefine the way you play and push HD gaming to the extreme with best-in-class performance and performance/watt. The ATI Mobility Radeon HD 4000 series delivers an immersive, life-like gaming experience with support for the latest Microsoft DirectX 10.1 games. Watch Blu-ray movies and play HD content with incredible visual fidelity1,2. Do it all with break-through energy efficiency with ATI PowerPlay power management technology for long battery life that doesn't compromise on performance.
Recommended CPU
Possible GPU Upgrades
N/A
N/A
GPU Variants
-
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