AMD Radeon HD 6770 vs NVIDIA GeForce GT 1030 GK107

Table of Contents

Graphics Processor

GPU model Juniper GK107
GPU variant Juniper XT (215-0754013)
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 Jan 21st, 2011 Sep 30th, 2018
Generation Northern Islands GeForce 10
Production End-of-life End-of-life
Launch price 129 USD
Interface PCIe 2.0 x16 PCIe 3.0 x16
Reviews 35 in our database 6 in our database
Predecessor Evergreen GeForce 900
Successor Southern Islands GeForce 20

Clocks

GPU clock 850 MHz 1058 MHz
Memory clock 1200 MHz 4.8 Gbps effective 1250 MHz 5 Gbps effective

Memory Configuration

Memory size 1024 MB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 76.80 GB/s 80.00 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 8.464 GPixel/s
Texture rate 34.00 GTexel/s 33.86 GTexel/s
FP32 (float) performance 1,360 GFLOPS 812.5 GFLOPS
FP64 (double) performance 33.86 GFLOPS (1:24)

Dimensions & Outputs

Slot width Dual-slot Single-slot
Length 198 mm 7.8 inches 147 mm 5.8 inches
TDP 108 W 65 W
Suggested PSU 300 W 250 W
Outputs 2x DVI1x HDMI2x mini-DisplayPort 2x DVI1x mini-HDMI
Power connectors 1x 6-pin 1x 6-pin
Board number C010 P2010

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

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.