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Gaming Performance Comparison

Recommended System Requirements
Game Radeon R7 8800P GeForce GTX 675M SLI
Red Dead Redemption 2 590% 98%
Halo: Reach 119% 37%
Cyberpunk 2077 848% 172%
Call of Duty: Modern Warfare 590% 98%
Doom Eternal 494% 70%
Microsoft Flight Simulator 848% 172%
Grand Theft Auto VI 955% 203%
Dragon Ball Z Kakarot 326% 22%
Star Wars: Jedi - Fallen Order 848% 172%
Need For Speed Heat 590% 98%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 675M SLI are massively better than the AMD Radeon R7 8800P.

The Radeon R7 8800P has a 180 MHz higher core clock speed than the GTX 675M, but the GTX 675M has 104 more Texture Mapping Units than the Radeon R7 8800P. As a result, the GTX 675M exhibits a 60.2 GTexel/s better Texture Fill Rate than the Radeon R7 8800P. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The Radeon R7 8800P has a 180 MHz higher core clock speed than the GTX 675M, but the GTX 675M has 56 more Render Output Units than the Radeon R7 8800P. As a result, the GTX 675M exhibits a 33.3 GPixel/s better Pixel Fill Rate than the Radeon R7 8800P. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The Radeon R7 8800P was released over three years more recently than the GTX 675M, and so the Radeon R7 8800P is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the GTX 675M when running the latest games.

The GTX 675M has 4096 MB video memory, but the Radeon R7 8800P does not have an entry, so the two GPUs cannot be reliably compared in this area.

The Radeon R7 8800P has 384 Shader Processing Units and the GeForce GTX 675M SLI has 768. However, the actual shader performance of the Radeon R7 8800P is 261 and the actual shader performance of the GTX 675M is 952. The GTX 675M having 691 better shader performance and an altogether better performance when taking into account other relevant data means that the GTX 675M delivers a massively smoother and more efficient experience when processing graphical data than the Radeon R7 8800P.

The Radeon R7 8800P transistor size technology is 12 nm (nanometers) smaller than the GTX 675M. This means that the Radeon R7 8800P is expected to run slightly cooler and achieve higher clock frequencies than the GTX 675M.

The Radeon R7 8800P requires 15 Watts to run and the GeForce GTX 675M SLI requires 200 Watts. The GTX 675M requires 185 Watts more than the Radeon R7 8800P to run. The difference is significant enough that the GTX 675M may have an adverse affect on your yearly electricity bills in comparison to the Radeon R7 8800P.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed800 MHzvs620 MHz
Boost Clock-vs-
ArchitectureGCN 1.2 CarrizoFermi GF114 (x2)
OC Potential None vs None
Driver Support Great vs -
Release Date02 Jun 2015vs22 Mar 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
6.6
green tick vs -
1600x900
5.2
vs green tick
9.3
1920x1080
3.6
vs green tick
7.3
2560x1440
2.5
vs green tick
5.3
3840x2160
1.7
green tick vs -

GPU Memory

MemoryN/Avs4096 MB
Memory Speed1067 MHzvs750 MHz
Memory Bus128 Bitvs512 Bit
Memory TypeDDR3vsGDDR5
Memory Bandwidth34.1GB/secvs192GB/sec
L2 Cache 2048 KB green tick vs 0 KB
Delta Color Compression yes vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units384vs768
Actual Shader Performance13%vs46%
Technology28nmvs40nm
Texture Mapping Units24vs128
Texture Rate19.2 GTexel/svs79.4 GTexel/s
Render Output Units8vs64
Pixel Rate6.4 GPixel/svs39.7 GPixel/s
Comparison

GPU Outputs

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

GPU Power Requirements

Max Power15 Wattsvs200 Watts
Recommended PSU--

GPU Features

DirectX12.0vs11
Shader Model5.0vs5.0
Open GL4.5vs4.1
Open CL-vs-
Notebook GPUyesyes
SLI/Crossfirenovsno
Dedicatednovsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorAMD APU FX-8800P Quad-CorevsIntel Core i7-3610QM 4-Core 2.3GHz
Recommended RAM4 GBvs8 GB
Maximum Recommended Gaming Resolution1366x768vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
Radeon R7 8800P is an Integrated Graphics Card in the APU FX-8800P Quad-Core Processor.

GPU
The Central Unit Runs at 800MHz.

Memory
The GPU also Shares the System's RAM which varies from laptop to laptop. Typically, the GPU reserves 1GB. Depending on whether or not the system's RAM is Dual-Channeled, it can access either a 64-bit or 128-bit memory interface. The operating memory clock also depends on the at which speed the System's RAM is running and is limited by the highest operating speed that the Processor supports. In this case, it is 1067MHz.
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.

Performance
Benchmarks Indicate Performance around of a Dedicated GeForce 920M.

System Suggestions
We recommend 4GB of RAM for a system with Radeon R7 8800P.
GeForce GTX 675M SLI is a solution of two GeForce GTX 675M put together using NVIDIA'S SLI technology.
Check the page of GeForce GTX 675M to know more about its chip.
As usual, SLI relies a lot on proper driver support and may suffer from micro-stuttering in lower frame rates (below 30). Benchmarks indicate the performance is overall, about 35% better than a single GeForce GTX 675M performing by itself but at times (depending whether or not the 3D game supports SLI or in the graphics driver) it performed worse than a single GeForce GTX 675M.
Even the most demanding games will run at the highest settings.
Recommended CPU
Possible GPU Upgrades
N/A
N/A
GPU Variants
-
-

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