NVIDIA GeForce GT 335M vs NVIDIA GeForce GT 620 OEM

Table of Contents

Graphics Processor

GPU model GT215 GF119
GPU variant N11P-GS1
Architecture Tesla 2.0 Fermi 2.0
Foundry TSMC TSMC
Manufacturing process 40 nm 40 nm
Number of transistors 727 million 292 million
Die size 144 mm² 79 mm²

Mobile graphics

Release date Jan 7th, 2010
Generation GeForce 300M
Production End-of-life
Interface PCIe 2.0 x16
Reviews 2 in our database
Predecessor GeForce 200M
Successor GeForce 400M

Clocks

GPU clock 450 MHz 810 MHz
Shader clock 1080 MHz 1620 MHz
Memory clock 800 MHz 1600 Mbps effective 898 MHz 1796 Mbps effective

Memory Configuration

Memory size 1024 MB 512 MB
Memory type GDDR3 DDR3
Memory bus width 128 bit 64 bit
Bandwidth 25.60 GB/s 14.37 GB/s

Render Configuration

Shading units 72 48
TMUs 24 8
ROPs 8 4
SM count 9 1
Cache L2 64 KB 128 KB
Cache L1 64 KB (per SM)

Performance

Pixel rate 3.600 GPixel/s 1.620 GPixel/s
Texture rate 10.80 GTexel/s 6.480 GTexel/s
FP32 (float) performance 155.5 GFLOPS 155.5 GFLOPS
FP64 (double) performance 12.96 GFLOPS (1:12)

Dimensions & Outputs

TDP 28 W 30 W
Outputs No outputs 1x DVI1x HDMI1x VGA
Slot width Single-slot
Length 145 mm 5.7 inches
Suggested PSU 200 W
Power connectors None
Board number P1310

API Support & Features

DirectX 11.1 (10_1) 12 (11_0)
OpenGL 3.3 4.6
OpenCL 1.1 1.1
Vulkan
CUDA 1.2 2.1
Shader model 4.1 5.1

Other Features

Graphics Card

Release date Apr 2nd, 2012
Generation GeForce 600
Production End-of-life
Interface PCIe 2.0 x16
Predecessor GeForce 500
Successor GeForce 700

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