ATI Radeon HD 4570 vs NVIDIA GeForce 7650 GS

Table of Contents

Graphics Processor

GPU model RV710 G73
GPU variant RV710 (215-0725016) G73-VZ-N-B1
Architecture TeraScale Curie
Foundry TSMC TSMC
Manufacturing process 55 nm 90 nm
Number of transistors 242 million 177 million
Die size 73 mm² 125 mm²

Graphics Card

Release date Nov 25th, 2008 Mar 22nd, 2006
Generation Radeon R700 GeForce 7 PCIe
Production End-of-life End-of-life
Interface PCIe 2.0 x16 PCIe 1.0 x16
Predecessor Radeon R600 GeForce 6 PCIe
Successor Evergreen GeForce 8

Clocks

GPU clock 650 MHz 450 MHz
Memory clock 500 MHz 1000 Mbps effective 400 MHz 800 Mbps effective

Memory Configuration

Memory size 1024 MB 256 MB
Memory type DDR2 DDR2
Memory bus width 64 bit 128 bit
Bandwidth 8.000 GB/s 12.80 GB/s

Render Configuration

Shading units 80
TMUs 8 12
ROPs 4 8
Compute units 1
Cache L1 16 KB (per CU)
Cache L2 64 KB
Pixel shaders 12
Vertex shaders 5

Performance

Pixel rate 2.600 GPixel/s 3.600 GPixel/s
Texture rate 5.200 GTexel/s 5.400 GTexel/s
FP32 (float) performance 104.0 GFLOPS
Vertex rate 562.5 MVertices/s

Dimensions & Outputs

Slot width Single-slot Single-slot
Length 168 mm 6.6 inches
TDP 25 W unknown
Suggested PSU 200 W 200 W
Outputs 1x DVI1x HDMI1x DisplayPort 1x DVI1x VGA1x S-Video
Power connectors None None
Board number P489

API Support & Features

DirectX 10.1 (10_1) 9.0c (9_3)
OpenGL 3.3 2.1
OpenCL 1.1
Vulkan
Shader model 4.1 3.0

Other Features

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