AMD Radeon HD 6770 Green Edition vs Intel UHD Graphics G1

Table of Contents

Graphics Processor

GPU model Juniper Ice Lake GT1
GPU variant Juniper LE (215-0754009)
Architecture TeraScale 2 Generation 11.0
Foundry TSMC Intel
Manufacturing process 40 nm 10 nm+
Number of transistors 1,040 million unknown
Die size 166 mm² unknown

Graphics Card

Release date Apr 19th, 2013
Generation Northern Islands
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Evergreen
Successor Southern Islands

Clocks

GPU clock 700 MHz
Memory clock 667 MHz 1334 Mbps effective System Shared
Base clock 300 MHz
Boost clock 900 MHz

Memory Configuration

Memory size 2 GB System Shared
Memory type GDDR3 System Shared
Memory bus width 128 bit System Shared
Bandwidth 21.34 GB/s System Dependent

Render Configuration

Shading units 720 256
TMUs 36 16
ROPs 16 8
Compute units 9
Cache L1 8 KB (per CU)
Cache L2 256 KB
Execution units 32

Performance

Pixel rate 11.20 GPixel/s 7.200 GPixel/s
Texture rate 25.20 GTexel/s 14.40 GTexel/s
FP32 (float) performance 1,008 GFLOPS 460.8 GFLOPS
FP16 (half) performance 921.6 GFLOPS (2:1)
FP64 (double) performance 115.2 GFLOPS (1:4)

Dimensions & Outputs

Slot width Dual-slot IGP
Length 170 mm 6.7 inches
TDP 86 W 15 W
Suggested PSU 250 W
Outputs 2x DVI1x HDMI2x mini-DisplayPort No outputs

API Support & Features

DirectX 11.2 (11_0) 12 (12_1)
OpenGL 4.4 4.6
OpenCL 1.2 3.0
Vulkan 1.2
Shader model 5.0 6.4

Other Features

Integrated Graphics

Release date May 29th, 2019
Generation HD Graphics-M (Ice Lake)
Production Active
Interface Ring Bus
Reviews 1 in our database

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