NVIDIA GeForce RTX 2080 SUPER vs AMD Radeon R9 285

VS

NVIDIA GeForce RTX 2080 SUPER

AMD Radeon R9 285

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER and 2GB VRAM Radeon R9 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Released 4 years and 10 months late

Boost Clock1815MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (495.9GB/s vs 176.0GB/s)

1280 additional rendering cores

AMD Radeon R9 285 's Advantages

Lower TDP (190W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER +238%

11.15 TFLOPS

Radeon R9 285

3.29 TFLOPS

GeForce RTX 2080 SUPER

VS

Radeon R9 285

Graphics Card

Jul 2019

Release Date

Sep 2014

GeForce 20

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1650 MHz

Base Clock

-

1815 MHz

Boost Clock

-

1937 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

495.9GB/s

Bandwidth

176.0GB/s

Render Config

-

Compute Units

28

48

SM Count

-

3072

Shading Units

1792

192

TMUs

112

64

ROPs

32

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

116.2 GPixel/s

Pixel Rate

29.38 GPixel/s

348.5 GTexel/s

Texture Rate

102.8 GTexel/s

22.30 TFLOPS

FP16 (half)

3.290 TFLOPS

11.15 TFLOPS

FP32 (float)

3.290 TFLOPS

348.5 GFLOPS

FP64 (double)

205.6 GFLOPS

Board Design

250W

TDP

190W

600 W

Suggested PSU

450 W

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

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

TU104

GPU Name

Tonga

TU104-450-A1

GPU Variant

Tonga PRO (215-0851128)

Turing

Architecture

GCN 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

5 billion

545 mm²

Die Size

366 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

7.5

CUDA

-

6.6

Shader Model

6.5

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