AMD Radeon HD 6770 Green Edition vs NVIDIA GeForce GTX 1080 11Gbps

VS

AMD Radeon HD 6770 Green Edition NVIDIA GeForce GTX 1080 11Gbps

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6770 Green Edition and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 Green Edition 's Advantages

Lower TDP (86W vs 180W)

NVIDIA GeForce GTX 1080 11Gbps 's Advantages

Released 4 years late

Boost Clock1733MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.3GB/s vs 21.34GB/s)

1840 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6770 Green Edition

1.008 TFLOPS

GeForce GTX 1080 11Gbps +780%

8.873 TFLOPS

Radeon HD 6770 Green Edition

VS

GeForce GTX 1080 11Gbps

Graphics Card

Apr 2013

Release Date

Apr 2017

Northern Islands

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1607 MHz

-

Boost Clock

1733 MHz

667 MHz

Memory Clock

1376 MHz

Memory

2GB

Memory Size

8GB

GDDR3

Memory Type

GDDR5X

128bit

Memory Bus

256bit

21.34GB/s

Bandwidth

352.3GB/s

Render Config

-

SM Count

20

9

Compute Units

-

720

Shading Units

2560

36

TMUs

160

16

ROPs

64

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

2 MB

Theoretical Performance

11.20 GPixel/s

Pixel Rate

110.9 GPixel/s

25.20 GTexel/s

Texture Rate

277.3 GTexel/s

-

FP16 (half)

138.6 GFLOPS

1008 GFLOPS

FP32 (float)

8.873 TFLOPS

-

FP64 (double)

277.3 GFLOPS

Graphics Processor

Juniper

GPU Name

GP104

Juniper LE (215-0754009)

GPU Variant

GP104-410-A1

TeraScale 2

Architecture

Pascal

TSMC

Foundry

TSMC

40 nm

Process Size

16 nm

1.04 billion

Transistors

7.2 billion

166 mm²

Die Size

314 mm²

Board Design

86W

TDP

180W

250 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

-

Power Connectors

1x 8-pin

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

6.1

5.0

Shader Model

6.4

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