AMD Radeon HD 6630M Mac Edition vs NVIDIA Quadro FX 4700 X2

Table of Contents

Graphics Processor

GPU model Whistler G92
GPU variant Whistler LP G92-880-A2
Architecture TeraScale 2 Tesla
Foundry TSMC TSMC
Manufacturing process 40 nm 65 nm
Number of transistors 716 million 754 million
Die size 104 mm² 324 mm²

Mobile graphics

Release date Jan 4th, 2011
Generation Vancouver (HD 6600M)
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Manhattan
Successor London

Clocks

GPU clock 500 MHz 600 MHz
Memory clock 600 MHz 2.4 Gbps effective 800 MHz 1600 Mbps effective
Shader clock 1500 MHz

Memory Configuration

Memory size 256 MB 1024 MB
Memory type GDDR5 GDDR3
Memory bus width 64 bit 256 bit
Bandwidth 19.20 GB/s 51.20 GB/s

Render Configuration

Shading units 480 128
TMUs 24 64
ROPs 8 16
Compute units 6
SM count 16
Cache L2 64 KB

Performance

Pixel rate 4.000 GPixel/s 9.600 GPixel/s
Texture rate 12.00 GTexel/s 38.40 GTexel/s
FP32 (float) performance 480.0 GFLOPS 384.0 GFLOPS

Dimensions & Outputs

TDP 26 W 226 W
Outputs No outputs 2x DVI1x S-Video
Slot width Dual-slot
Length 267 mm 10.5 inches
Width 111 mm 4.4 inches
Height 39 mm 1.5 inches
Suggested PSU 550 W
Power connectors 1x 6-pin + 1x 8-pin
Board number P390

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

Graphics Card

Release date Apr 18th, 2008
Generation Quadro FX
Production End-of-life
Launch price 2,999 USD
Interface PCIe 2.0 x16
Reviews 26 in our database

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