AMD Radeon HD 7420G IGP vs NVIDIA GeForce 315 OEM

Table of Contents

Graphics Processor

GPU model Scrapper Lite GT215
Architecture TeraScale 3 Tesla 2.0
Foundry TSMC TSMC
Manufacturing process 32 nm 40 nm
Number of transistors 1,303 million 727 million
Die size 246 mm² 144 mm²
GPU variant GT215-450-A2

Integrated Graphics

Release date Jun 6th, 2012
Generation Trinity (HD 7000 Mobile)
Production End-of-life
Interface IGP
Predecessor Sumo
Successor Richland

Clocks

Base clock 480 MHz
Boost clock 655 MHz
Memory clock System Shared 350 MHz 700 Mbps effective
GPU clock 506 MHz
Shader clock 1012 MHz

Memory Configuration

Memory size System Shared 256 MB
Memory type System Shared DDR2
Memory bus width System Shared 64 bit
Bandwidth System Dependent 5.600 GB/s

Render Configuration

Shading units 128 48
TMUs 8 16
ROPs 4 4
Compute units 2
SM count 6
Cache L2 32 KB

Performance

Pixel rate 2.620 GPixel/s 2.024 GPixel/s
Texture rate 5.240 GTexel/s 8.096 GTexel/s
FP32 (float) performance 167.7 GFLOPS 97.15 GFLOPS

Dimensions & Outputs

Slot width IGP Single-slot
TDP 35 W 33 W
Outputs No outputs 1x DVI1x HDMI1x VGA
Length 168 mm 6.6 inches
Suggested PSU 200 W
Power connectors None
Board number P680

API Support & Features

DirectX 11.2 (11_0) 11.1 (10_1)
OpenGL 4.4 3.3
OpenCL 1.2 1.1
Vulkan
Shader model 5.0 4.1
CUDA 1.2

Other Features

Graphics Card

Release date Apr 28th, 2011
Generation GeForce 300
Production End-of-life
Interface PCIe 2.0 x16
Predecessor GeForce 200
Successor GeForce 400

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