ATI Radeon HD 5770 X2 vs NVIDIA GeForce GT 750M

Table of Contents

Graphics Processor

GPU model Juniper GK107
GPU variant Juniper XT (215-0754013) N14P-GT
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 Oct 13th, 2010
Generation Evergreen
Production End-of-life
Interface PCIe 2.0 x16
Reviews 142 in our database
Predecessor Radeon R700
Successor Northern Islands

Clocks

GPU clock 850 MHz
Memory clock 1200 MHz 4.8 Gbps effective 1003 MHz 4 Gbps effective
Base clock 941 MHz
Boost clock 967 MHz

Memory Configuration

Memory size 1024 MB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 76.80 GB/s 64.19 GB/s

Render Configuration

Shading units 800 384
TMUs 40 32
ROPs 16 16
Compute units 10
Cache L1 8 KB (per CU) 16 KB (per SMX)
Cache L2 256 KB 256 KB
SMX count 2

Performance

Pixel rate 13.60 GPixel/s 7.736 GPixel/s
Texture rate 34.00 GTexel/s 30.94 GTexel/s
FP32 (float) performance 1,360 GFLOPS 742.7 GFLOPS
FP64 (double) performance 30.94 GFLOPS (1:24)

Dimensions & Outputs

Slot width Dual-slot MXM Module
TDP unknown 50 W
Suggested PSU 200 W
Outputs 2x DVI1x HDMI1x DisplayPort No outputs

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 Jan 9th, 2013
Generation GeForce 700M
Production End-of-life
Interface PCIe 3.0 x16
Predecessor GeForce 600M
Successor GeForce 800M

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