AMD Radeon R7 A265 vs NVIDIA Quadro FX 4800

Table of Contents

Graphics Processor

GPU model Opal GT200B
GPU variant Opal XT
Architecture GCN 1.0 Tesla 2.0
Foundry TSMC TSMC
Manufacturing process 28 nm 55 nm
Number of transistors 950 million 1,400 million
Die size 77 mm² 470 mm²

Mobile graphics

Release date Jan 9th, 2014
Generation All-In-One (Rx 200)
Production End-of-life
Interface PCIe 3.0 x8

Clocks

Base clock 725 MHz
Boost clock 825 MHz
Memory clock 900 MHz 1800 Mbps effective 800 MHz 1600 Mbps effective
GPU clock 602 MHz
Shader clock 1204 MHz

Memory Configuration

Memory size 2 GB 1536 MB
Memory type DDR3 GDDR3
Memory bus width 128 bit 384 bit
Bandwidth 28.80 GB/s 76.80 GB/s

Render Configuration

Shading units 384 192
TMUs 24 64
ROPs 8 24
Compute units 6
Cache L1 16 KB (per CU)
Cache L2 256 KB 192 KB
SM count 24

Performance

Pixel rate 6.600 GPixel/s 14.45 GPixel/s
Texture rate 19.80 GTexel/s 38.53 GTexel/s
FP32 (float) performance 633.6 GFLOPS 462.3 GFLOPS
FP64 (double) performance 39.60 GFLOPS (1:16) 57.79 GFLOPS (1:8)

Dimensions & Outputs

TDP unknown 150 W
Outputs No outputs 1x DVI2x DisplayPort1x S-Video
Slot width Dual-slot
Length 267 mm 10.5 inches
Width 111 mm 4.4 inches
Suggested PSU 450 W
Power connectors 1x 6-pin
Board number P607

API Support & Features

DirectX 12 (11_1) 11.1 (10_0)
OpenGL 4.6 3.3
OpenCL 1.2 1.1
Vulkan 1.2
Shader model 5.1 4.0
CUDA 1.3

Other Features

Graphics Card

Release date Nov 11th, 2008
Generation Quadro FX
Production End-of-life
Launch price 1,799 USD
Interface PCIe 2.0 x16
Reviews 26 in our database

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