NVIDIA GeForce GTX 1080 Ti vs AMD Radeon HD 8770 OEM

VS

NVIDIA GeForce GTX 1080 Ti AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 1024MB VRAM Radeon HD 8770 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 's Advantages

Released 3 years and 6 months late

Boost Clock1582MHz

More VRAM (11GB vs 1GB)

Larger VRAM bandwidth (484.4GB/s vs 96.00GB/s)

2688 additional rendering cores

AMD Radeon HD 8770 OEM 's Advantages

Lower TDP (85W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti +502%

11.34 TFLOPS

Radeon HD 8770 OEM

1.882 TFLOPS

GeForce GTX 1080 Ti

VS

Radeon HD 8770 OEM

Graphics Card

Mar 2017

Release Date

Sep 2013

GeForce 10

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1481 MHz

Base Clock

-

1582 MHz

Boost Clock

-

1376 MHz

Memory Clock

1500 MHz

Memory

11GB

Memory Size

1024MB

GDDR5X

Memory Type

GDDR5

352bit

Memory Bus

128bit

484.4GB/s

Bandwidth

96.00GB/s

Render Config

28

SM Count

-

Compute Units

14

3584

Shading Units

896

224

TMUs

56

88

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

256 KB

Theoretical Performance

139.2 GPixel/s

Pixel Rate

16.80 GPixel/s

354.4 GTexel/s

Texture Rate

58.80 GTexel/s

177.2 GFLOPS

FP16 (half)

-

11.34 TFLOPS

FP32 (float)

1.882 TFLOPS

354.4 GFLOPS

FP64 (double)

117.6 GFLOPS

Graphics Processor

GP102

GPU Name

Bonaire

GP102-350-K1-A1

GPU Variant

Bonaire XT (215-0839039)

Pascal

Architecture

GCN 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

2.08 billion

471 mm²

Die Size

160 mm²

Board Design

250W

TDP

85W

600 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.3

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