AMD Radeon HD 6770 Green Edition vs NVIDIA Quadro NVS 280 PCIe

Table of Contents

Graphics Processor

GPU model Juniper NV37
GPU variant Juniper LE (215-0754009) NV37 GL
Architecture TeraScale 2 Rankine
Foundry TSMC TSMC
Manufacturing process 40 nm 150 nm
Number of transistors 1,040 million 45 million
Die size 166 mm² 91 mm²

Graphics Card

Release date Apr 19th, 2013 May 25th, 2004
Generation Northern Islands Quadro NVS
Production End-of-life End-of-life
Interface PCIe 2.0 x16 PCIe 1.0 x16
Predecessor Evergreen
Successor Southern Islands
Reviews 26 in our database

Clocks

GPU clock 700 MHz 275 MHz
Memory clock 667 MHz 1334 Mbps effective 250 MHz 500 Mbps effective

Memory Configuration

Memory size 2 GB 64 MB
Memory type GDDR3 DDR
Memory bus width 128 bit 128 bit
Bandwidth 21.34 GB/s 8.000 GB/s

Render Configuration

Shading units 720
TMUs 36 4
ROPs 16 4
Compute units 9
Cache L1 8 KB (per CU)
Cache L2 256 KB
Pixel shaders 4
Vertex shaders 2

Performance

Pixel rate 11.20 GPixel/s 1.100 GPixel/s
Texture rate 25.20 GTexel/s 1.100 GTexel/s
FP32 (float) performance 1,008 GFLOPS
Vertex rate 137.5 MVertices/s

Dimensions & Outputs

Slot width Dual-slot Single-slot
Length 170 mm 6.7 inches 168 mm 6.6 inches
TDP 86 W 13 W
Suggested PSU 250 W 200 W
Outputs 2x DVI1x HDMI2x mini-DisplayPort 1x DMS-59
Power connectors None

API Support & Features

DirectX 11.2 (11_0) 9.0a
OpenGL 4.4 1.5 (2.1)
OpenCL 1.2
Vulkan
Shader model 5.0
Pixel shader 2.0a
Vertex shader 2.0a

Other Features

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