AMD Radeon R5 235X OEM vs NVIDIA GeForce Go 7900 GTX

Table of Contents

Graphics Processor

GPU model Caicos G71
GPU variant Caicos XT (215-0804070)
Architecture TeraScale 2 Curie
Foundry TSMC TSMC
Manufacturing process 40 nm 90 nm
Number of transistors 370 million 278 million
Die size 67 mm² 196 mm²

Graphics Card

Release date Dec 21st, 2013
Generation Volcanic Islands
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Sea Islands
Successor Pirate Islands

Clocks

GPU clock 875 MHz 500 MHz
Memory clock 900 MHz 1800 Mbps effective 600 MHz 1200 Mbps effective

Memory Configuration

Memory size 1024 MB 512 MB
Memory type DDR3 GDDR3
Memory bus width 64 bit 256 bit
Bandwidth 14.40 GB/s 38.40 GB/s

Render Configuration

Shading units 160
TMUs 8 24
ROPs 4 16
Compute units 2
Cache L1 8 KB (per CU)
Cache L2 128 KB
Pixel shaders 24
Vertex shaders 8

Performance

Pixel rate 3.500 GPixel/s 8.000 GPixel/s
Texture rate 7.000 GTexel/s 12.00 GTexel/s
FP32 (float) performance 280.0 GFLOPS
Vertex rate 1.000 GVertices/s

Dimensions & Outputs

Slot width Single-slot MXM Module
Length 168 mm 6.6 inches
TDP 18 W 45 W
Suggested PSU 200 W
Outputs 1x DVI1x HDMI No outputs
Power connectors None None
Board number P469

API Support & Features

DirectX 11.2 (11_0) 9.0c (9_3)
OpenGL 4.4 2.1
OpenCL 1.2
Vulkan
Shader model 5.0 3.0

Other Features

Mobile graphics

Release date Apr 18th, 2006
Generation GeForce Go 7 (Go 7000)
Production End-of-life
Interface PCIe 1.0 x16
Predecessor GeForce Go 6
Successor GeForce 8M

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