ATI Radeon HD 5670 640SP Edition vs NVIDIA GeForce GT 740M

Table of Contents

Graphics Processor

GPU model Juniper GK107
GPU variant Juniper CE GT 740M
Architecture TeraScale 2 Kepler
Foundry TSMC TSMC
Manufacturing process 40 nm 28 nm
Number of transistors 1,040 million 1,270 million
Die size 166 mm² 118 mm²

Graphics Card

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

Clocks

GPU clock 750 MHz 810 MHz
Memory clock 1000 MHz 4 Gbps effective 901 MHz 1802 Mbps effective

Memory Configuration

Memory size 512 MB 2 GB
Memory type GDDR5 DDR3
Memory bus width 128 bit 128 bit
Bandwidth 64.00 GB/s 28.83 GB/s

Render Configuration

Shading units 640 384
TMUs 32 32
ROPs 8 16
Compute units 8
Cache L1 8 KB (per CU) 16 KB (per SMX)
Cache L2 256 KB 256 KB
SMX count 2

Performance

Pixel rate 6.000 GPixel/s 6.480 GPixel/s
Texture rate 24.00 GTexel/s 25.92 GTexel/s
FP32 (float) performance 960.0 GFLOPS 622.1 GFLOPS
FP64 (double) performance 25.92 GFLOPS (1:24)

Dimensions & Outputs

Slot width Single-slot MXM Module
Length 168 mm 6.6 inches
TDP 64 W 45 W
Suggested PSU 250 W
Outputs 1x DVI1x HDMI1x DisplayPort No outputs
Power connectors None
Board number C099

API Support & Features

DirectX 11.2 (11_0) 12 (11_0)
OpenGL 4.4 4.6
OpenCL 1.2 3.0
Vulkan 1.1
Shader model 5.0 5.1
CUDA 3.0

Other Features

Mobile graphics

Release date Apr 1st, 2013
Generation GeForce 700M
Production End-of-life
Interface PCIe 3.0 x16
Predecessor GeForce 600M
Successor GeForce 800M

Compare

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