AMD Radeon HD 8850M vs NVIDIA Quadro FX 4800 Mac Edition

Table of Contents

Graphics Processor

GPU model Venus GT200B
GPU variant Venus PRO
Architecture GCN 1.0 Tesla 2.0
Foundry TSMC TSMC
Manufacturing process 28 nm 55 nm
Number of transistors 1,500 million 1,400 million
Die size 123 mm² 470 mm²

Mobile graphics

Release date Apr 1st, 2013
Generation Solar System (HD 8800M)
Production End-of-life
Interface PCIe 3.0 x16
Predecessor London
Successor Crystal System

Clocks

Base clock 575 MHz
Boost clock 625 MHz
Memory clock 1000 MHz 2 Gbps 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 32.00 GB/s 76.80 GB/s

Render Configuration

Shading units 640 192
TMUs 40 64
ROPs 16 24
Compute units 10
Cache L1 16 KB (per CU)
Cache L2 256 KB 192 KB
SM count 24

Performance

Pixel rate 10.00 GPixel/s 14.45 GPixel/s
Texture rate 25.00 GTexel/s 38.53 GTexel/s
FP32 (float) performance 800.0 GFLOPS 462.3 GFLOPS
FP64 (double) performance 50.00 GFLOPS (1:16) 57.79 GFLOPS (1:8)

Dimensions & Outputs

TDP unknown 150 W
Outputs No outputs 2x DVI1x 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

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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