AMD Radeon RX 455 OEM vs NVIDIA RTX 2000 Ada Generation

VS

AMD Radeon RX 455 OEM NVIDIA RTX 2000 Ada Generation

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 16GB VRAM RTX 2000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 2000 Ada Generation 's Advantages

Released 7 years and 8 months late

Boost Clock2130MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 104.0GB/s)

2048 additional rendering cores

Lower TDP (70W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 455 OEM

1.613 TFLOPS

RTX 2000 Ada Generation +643%

12 TFLOPS

Radeon RX 455 OEM

VS

RTX 2000 Ada Generation

Graphics Card

Jun 2016

Release Date

Feb 2024

Arctic Islands

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1620 MHz

-

Boost Clock

2130 MHz

1625 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

104.0GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

22

12

Compute Units

-

768

Shading Units

2816

48

TMUs

88

16

ROPs

48

-

Tensor Cores

88

-

RT Cores

22

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

Theoretical Performance

16.80 GPixel/s

Pixel Rate

102.2 GPixel/s

50.40 GTexel/s

Texture Rate

187.4 GTexel/s

-

FP16 (half)

12.00 TFLOPS

1.613 TFLOPS

FP32 (float)

12.00 TFLOPS

100.8 GFLOPS

FP64 (double)

187.4 GFLOPS

Graphics Processor

Tobago

GPU Name

AD107

Tobago PRO (215-0875010)

GPU Variant

-

GCN 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.08 billion

Transistors

18.9 billion

160 mm²

Die Size

159 mm²

Board Design

100W

TDP

70W

300 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

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

8.9

6.3

Shader Model

6.7

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