AMD Radeon HD 7450 OEM vs NVIDIA Quadro FX 770M

Table of Contents

Graphics Processor

GPU model Caicos G96
GPU variant Caimour NB9P-GLM2
Architecture TeraScale 2 Tesla
Foundry TSMC UMC
Manufacturing process 40 nm 65 nm
Number of transistors 370 million 314 million
Die size 67 mm² 144 mm²

Graphics Card

Release date Jan 5th, 2012
Generation Southern Islands
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Northern Islands
Successor Sea Islands

Clocks

GPU clock 625 MHz 500 MHz
Memory clock 533 MHz 1066 Mbps effective 800 MHz 1600 Mbps effective
Shader clock 1250 MHz

Memory Configuration

Memory size 512 MB 512 MB
Memory type GDDR3 GDDR3
Memory bus width 64 bit 128 bit
Bandwidth 8.528 GB/s 25.60 GB/s

Render Configuration

Shading units 160 32
TMUs 8 16
ROPs 4 8
Compute units 2
Cache L1 8 KB (per CU)
Cache L2 128 KB 32 KB
SM count 4

Performance

Pixel rate 2.500 GPixel/s 4.000 GPixel/s
Texture rate 5.000 GTexel/s 8.000 GTexel/s
FP32 (float) performance 200.0 GFLOPS 80.00 GFLOPS

Dimensions & Outputs

Slot width Single-slot MXM Module
Length 168 mm 6.6 inches
TDP 18 W 35 W
Suggested PSU 200 W
Outputs 1x DVI1x HDMI No outputs
Power connectors None
Board number C264 P616

API Support & Features

DirectX 11.2 (11_0) 11.1 (10_0)
OpenGL 4.4 3.3
OpenCL 1.2 1.1
Vulkan
Shader model 5.0 4.0
CUDA 1.1

Other Features

Mobile graphics

Release date Aug 14th, 2008
Generation Quadro FX Mobile (x700M)
Production End-of-life
Interface MXM-II
Reviews 26 in our database

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