AMD Radeon Sky 900 vs NVIDIA GeForce RTX 2080 SUPER

VS

AMD Radeon Sky 900

NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 8GB VRAM GeForce RTX 2080 SUPER 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 6 years and 4 months late

Boost Clock has increased by 91% (1815MHz vs 950MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (495.9GB/s vs 240.0GB/s)

1280 additional rendering cores

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Sky 900

3.405 TFLOPS

GeForce RTX 2080 SUPER +227%

11.15 TFLOPS

Radeon Sky 900

VS

GeForce RTX 2080 SUPER

Graphics Card

Mar 2013

Release Date

Jul 2019

Radeon Sky

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

825 MHz

Base Clock

1650 MHz

950 MHz

Boost Clock

1815 MHz

1250 MHz

Memory Clock

1937 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

240.0GB/s

Bandwidth

495.9GB/s

Render Config

28

Compute Units

-

SM Count

48

1792

Shading Units

3072

112

TMUs

192

32

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

16 KB (per CU)

L1 Cache

64 KB (per SM)

768 KB

L2 Cache

4 MB

-

Theoretical Performance

30.40 GPixel/s

Pixel Rate

116.2 GPixel/s

106.4 GTexel/s

Texture Rate

348.5 GTexel/s

-

FP16 (half)

22.30 TFLOPS

3.405 TFLOPS

FP32 (float)

11.15 TFLOPS

851.2 GFLOPS

FP64 (double)

348.5 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

1x DVI 1x mini-DisplayPort 1.2

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Tahiti

GPU Name

TU104

Orthrus

GPU Variant

TU104-450-A1

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

4.313 billion

Transistors

13.6 billion

352 mm²

Die Size

545 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

5.1

Shader Model

6.6

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