ATI FireGL V8600 vs ATI Mobility Radeon HD 4850 Mac Edition

Table of Contents

Graphics Processor

GPU model R600 M98
GPU variant R600 V8600
Architecture TeraScale TeraScale
Foundry TSMC TSMC
Manufacturing process 80 nm 55 nm
Number of transistors 720 million 956 million
Die size 420 mm² 256 mm²

Graphics Card

Release date May 14th, 2007
Generation FireGL
Production End-of-life
Launch price 1,899 USD
Interface PCIe 1.0 x16
Reviews 5 in our database

Clocks

GPU clock 688 MHz 503 MHz
Memory clock 868 MHz 1736 Mbps effective 850 MHz 1700 Mbps effective

Memory Configuration

Memory size 1024 MB 512 MB
Memory type GDDR4 GDDR3
Memory bus width 512 bit 256 bit
Bandwidth 111.1 GB/s 54.40 GB/s

Render Configuration

Shading units 320 800
TMUs 16 40
ROPs 16 16
Compute units 4 10
Cache L2 256 KB 256 KB
Cache L1 16 KB (per CU)

Performance

Pixel rate 11.01 GPixel/s 8.048 GPixel/s
Texture rate 11.01 GTexel/s 20.12 GTexel/s
FP32 (float) performance 440.3 GFLOPS 804.8 GFLOPS
FP64 (double) performance 161.0 GFLOPS (1:5)

Dimensions & Outputs

Slot width Dual-slot
Length 254 mm 10 inches
Width 111 mm 4.4 inches
TDP 159 W unknown
Suggested PSU 450 W
Outputs 1x DVI1x DisplayPort1x S-Video No outputs
Power connectors 1x 6-pin + 1x 8-pin
Board number B313

API Support & Features

DirectX 10.0 (10_0) 10.1 (10_1)
OpenGL 3.3 (full) 4.0 (partial) 3.3
OpenCL 1.1
Vulkan
Shader model 4.0 4.1

Other Features

Mobile graphics

Release date Aug 28th, 2009
Generation M9x (Mobility HD 4800)
Production End-of-life
Interface PCIe 2.0 x16
Reviews 2 in our database
Predecessor M8x
Successor Manhattan

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