NVIDIA GeForce RTX 2080 Ti 12 GB vs AMD Radeon HD 8770 OEM

VS

NVIDIA GeForce RTX 2080 Ti 12 GB AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB 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 RTX 2080 Ti 12 GB 's Advantages

Released 9 years and 1 months late

Boost Clock1650MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (768.0GB/s vs 96.00GB/s)

3712 additional rendering cores

AMD Radeon HD 8770 OEM 's Advantages

Lower TDP (85W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB +708%

15.21 TFLOPS

Radeon HD 8770 OEM

1.882 TFLOPS

GeForce RTX 2080 Ti 12 GB

VS

Radeon HD 8770 OEM

Graphics Card

Oct 2022

Release Date

Sep 2013

GeForce 20

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

768.0GB/s

Bandwidth

96.00GB/s

Render Config

72

SM Count

-

Compute Units

14

4608

Shading Units

896

288

TMUs

56

96

ROPs

16

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

256 KB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

16.80 GPixel/s

475.2 GTexel/s

Texture Rate

58.80 GTexel/s

30.41 TFLOPS

FP16 (half)

-

15.21 TFLOPS

FP32 (float)

1.882 TFLOPS

475.2 GFLOPS

FP64 (double)

117.6 GFLOPS

Graphics Processor

TU102

GPU Name

Bonaire

TU102-350-A1

GPU Variant

Bonaire XT (215-0839039)

Turing

Architecture

GCN 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

18.6 billion

Transistors

2.08 billion

754 mm²

Die Size

160 mm²

Board Design

250W

TDP

85W

600 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.3

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