ATI Radeon HD 5670 640SP Edition vs NVIDIA GeForce GT 440 OEM

Table of Contents

Graphics Processor

GPU model Juniper GF106
GPU variant Juniper CE
Architecture TeraScale 2 Fermi
Foundry TSMC TSMC
Manufacturing process 40 nm 40 nm
Number of transistors 1,040 million 1,170 million
Die size 166 mm² 238 mm²

Graphics Card

Release date Jul 18th, 2010 Oct 11th, 2010
Generation Evergreen GeForce 400
Production End-of-life End-of-life
Launch price 119 USD
Interface PCIe 2.0 x16 PCIe 2.0 x16
Reviews 83 in our database 5 in our database
Predecessor Radeon R700 GeForce 200
Successor Northern Islands GeForce 500

Clocks

GPU clock 750 MHz 810 MHz
Memory clock 1000 MHz 4 Gbps effective 900 MHz 1800 Mbps effective
Shader clock 1620 MHz

Memory Configuration

Memory size 512 MB 1536 MB
Memory type GDDR5 DDR3
Memory bus width 128 bit 192 bit
Bandwidth 64.00 GB/s 43.20 GB/s

Render Configuration

Shading units 640 144
TMUs 32 24
ROPs 8 24
Compute units 8
Cache L1 8 KB (per CU) 64 KB (per SM)
Cache L2 256 KB 384 KB
SM count 3

Performance

Pixel rate 6.000 GPixel/s 4.860 GPixel/s
Texture rate 24.00 GTexel/s 19.44 GTexel/s
FP32 (float) performance 960.0 GFLOPS 466.6 GFLOPS
FP64 (double) performance 38.88 GFLOPS (1:12)

Dimensions & Outputs

Slot width Single-slot Single-slot
Length 168 mm 6.6 inches 145 mm 5.7 inches
TDP 64 W 65 W
Suggested PSU 250 W 250 W
Outputs 1x DVI1x HDMI1x DisplayPort 1x DVI1x HDMI1x VGA
Power connectors None None
Board number C099 P1062

API Support & Features

DirectX 11.2 (11_0) 12 (11_0)
OpenGL 4.4 4.6
OpenCL 1.2 1.1
Vulkan
Shader model 5.0 5.1
CUDA 2.1

Other Features

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