AMD Radeon HD 6670 vs NVIDIA Quadro K600

Table of Contents

Graphics Processor

GPU model Turks GK107
GPU variant Turks XT (215-0803000) GK107-301-A2
Architecture TeraScale 2 Kepler
Foundry TSMC TSMC
Manufacturing process 40 nm 28 nm
Number of transistors 716 million 1,270 million
Die size 118 mm² 118 mm²

Graphics Card

Release date Apr 19th, 2011 Mar 1st, 2013
Generation Northern Islands Quadro
Production End-of-life End-of-life
Launch price 99 USD 199 USD
Interface PCIe 2.0 x16 PCIe 2.0 x16
Reviews 35 in our database 26 in our database
Predecessor Evergreen
Successor Southern Islands

Clocks

GPU clock 800 MHz 876 MHz
Memory clock 1000 MHz 4 Gbps effective 891 MHz 1782 Mbps effective

Memory Configuration

Memory size 1024 MB 1024 MB
Memory type GDDR5 DDR3
Memory bus width 128 bit 128 bit
Bandwidth 64.00 GB/s 28.51 GB/s

Render Configuration

Shading units 480 192
TMUs 24 16
ROPs 8 16
Compute units 6
Cache L1 8 KB (per CU) 16 KB (per SMX)
Cache L2 256 KB 256 KB
SMX count 1

Performance

Pixel rate 6.400 GPixel/s 3.504 GPixel/s
Texture rate 19.20 GTexel/s 14.02 GTexel/s
FP32 (float) performance 768.0 GFLOPS 336.4 GFLOPS
FP64 (double) performance 14.02 GFLOPS (1:24)

Dimensions & Outputs

Slot width Single-slot Single-slot
Length 168 mm 6.6 inches 160 mm 6.3 inches
TDP 66 W 41 W
Suggested PSU 250 W 200 W
Outputs 1x DVI1x HDMI1x VGA 1x DVI1x DisplayPort
Power connectors None None
Board number C334 P2012
Width 69 mm 2.7 inches

API Support & Features

DirectX 11.2 (11_0) 12 (11_0)
OpenGL 4.4 4.6
OpenCL 1.2 3.0
Vulkan 1.1
Shader model 5.0 5.1
CUDA 3.0

Other Features

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