ATI Mobility Radeon HD 4650 vs NVIDIA GeForce GTS 350M

Table of Contents

Graphics Processor

GPU model M96 GT215
Architecture TeraScale Tesla 2.0
Foundry TSMC TSMC
Manufacturing process 55 nm 40 nm
Number of transistors 514 million 727 million
Die size 146 mm² 144 mm²
GPU variant N11E-GE1

Mobile graphics

Release date Jan 9th, 2009 Jan 7th, 2010
Generation M9x (Mobility HD 4600) GeForce 300M
Production End-of-life End-of-life
Interface PCIe 2.0 x16 MXM-II
Reviews 2 in our database
Predecessor M8x GeForce 200M
Successor Manhattan GeForce 400M

Clocks

GPU clock 500 MHz 500 MHz
Memory clock 600 MHz 1200 Mbps effective 800 MHz 3.2 Gbps effective
Shader clock 1250 MHz

Memory Configuration

Memory size 512 MB 1024 MB
Memory type DDR2 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 19.20 GB/s 51.20 GB/s

Render Configuration

Shading units 320 96
TMUs 32 32
ROPs 8 8
Compute units 4
Cache L1 16 KB (per CU)
Cache L2 128 KB 64 KB
SM count 12

Performance

Pixel rate 4.000 GPixel/s 4.000 GPixel/s
Texture rate 16.00 GTexel/s 16.00 GTexel/s
FP32 (float) performance 320.0 GFLOPS 240.0 GFLOPS

Dimensions & Outputs

TDP 35 W 28 W
Outputs No outputs No outputs
Slot width MXM Module

API Support & Features

DirectX 10.1 (10_1) 11.1 (10_1)
OpenGL 3.3 3.3
OpenCL 1.1 1.1
Vulkan
Shader model 4.1 4.1
CUDA 1.2

Other Features

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