AMD Radeon HD 6770M vs NVIDIA Quadro CX

Table of Contents

Graphics Processor

GPU model Whistler GT200B
GPU variant Whistler XT (216-0810001)
Architecture TeraScale 2 Tesla 2.0
Foundry TSMC TSMC
Manufacturing process 40 nm 55 nm
Number of transistors 716 million 1,400 million
Die size 104 mm² 470 mm²

Mobile graphics

Release date Jan 4th, 2011
Generation Vancouver (HD 6700M)
Production End-of-life
Interface MXM-A (3.0)
Predecessor Manhattan
Successor London

Clocks

GPU clock 725 MHz 602 MHz
Memory clock 900 MHz 3.6 Gbps effective 800 MHz 1600 Mbps effective
Shader clock 1204 MHz

Memory Configuration

Memory size 1024 MB 1536 MB
Memory type GDDR5 GDDR3
Memory bus width 128 bit 384 bit
Bandwidth 57.60 GB/s 76.80 GB/s

Render Configuration

Shading units 480 192
TMUs 24 64
ROPs 8 24
Compute units 6
Cache L1 8 KB (per CU)
Cache L2 256 KB 192 KB
SM count 24

Performance

Pixel rate 5.800 GPixel/s 14.45 GPixel/s
Texture rate 17.40 GTexel/s 38.53 GTexel/s
FP32 (float) performance 696.0 GFLOPS 462.3 GFLOPS
FP64 (double) performance 57.79 GFLOPS (1:8)

Dimensions & Outputs

Slot width MXM Module Dual-slot
TDP 35 W 150 W
Outputs No outputs 1x DVI2x DisplayPort1x S-Video
Length 267 mm 10.5 inches
Suggested PSU 450 W
Power connectors 1x 6-pin
Board number P607

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 1.3

Other Features

Graphics Card

Release date Nov 11th, 2008
Generation Quadro CX
Production End-of-life
Launch price 1,999 USD
Interface PCIe 2.0 x16
Reviews 26 in our database

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