AMD Radeon HD 8770 OEM vs NVIDIA GeForce RTX 2080 SUPER

VS

AMD Radeon HD 8770 OEM NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8770 OEM and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770 OEM 's Advantages

Lower TDP (85W vs 250W)

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Released 5 years and 10 months late

Boost Clock1815MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (495.9GB/s vs 96.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8770 OEM

1.882 TFLOPS

GeForce RTX 2080 SUPER +492%

11.15 TFLOPS

Radeon HD 8770 OEM

VS

GeForce RTX 2080 SUPER

Graphics Card

Sep 2013

Release Date

Jul 2019

Sea Islands

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1650 MHz

-

Boost Clock

1815 MHz

1500 MHz

Memory Clock

1937 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

495.9GB/s

Render Config

-

SM Count

48

14

Compute Units

-

896

Shading Units

3072

56

TMUs

192

16

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

Theoretical Performance

16.80 GPixel/s

Pixel Rate

116.2 GPixel/s

58.80 GTexel/s

Texture Rate

348.5 GTexel/s

-

FP16 (half)

22.30 TFLOPS

1.882 TFLOPS

FP32 (float)

11.15 TFLOPS

117.6 GFLOPS

FP64 (double)

348.5 GFLOPS

Graphics Processor

Bonaire

GPU Name

TU104

Bonaire XT (215-0839039)

GPU Variant

TU104-450-A1

GCN 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

2.08 billion

Transistors

13.6 billion

160 mm²

Die Size

545 mm²

Board Design

85W

TDP

250W

250 W

Suggested PSU

600 W

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

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.3

Shader Model

6.6

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