AMD Radeon R9 390 X2 vs NVIDIA RTX 2000 Ada Generation

VS

AMD Radeon R9 390 X2 NVIDIA RTX 2000 Ada Generation

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 X2 and 16GB VRAM RTX 2000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 X2 's Advantages

Larger VRAM bandwidth (345.6GB/s vs 256.0GB/s)

NVIDIA RTX 2000 Ada Generation 's Advantages

Released 8 years and 5 months late

Boost Clock2130MHz

More VRAM (16GB vs 8GB)

256 additional rendering cores

Lower TDP (70W vs 580W)

Score

Benchmark

FP32 (float)

Radeon R9 390 X2

5.12 TFLOPS

RTX 2000 Ada Generation +134%

12 TFLOPS

Radeon R9 390 X2

VS

RTX 2000 Ada Generation

Graphics Card

Sep 2015

Release Date

Feb 2024

Pirate 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

1350 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

512bit

Memory Bus

128bit

345.6GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

22

40

Compute Units

-

2560

Shading Units

2816

160

TMUs

88

64

ROPs

48

-

Tensor Cores

88

-

RT Cores

22

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

12 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

102.2 GPixel/s

160.0 GTexel/s

Texture Rate

187.4 GTexel/s

-

FP16 (half)

12.00 TFLOPS

5.120 TFLOPS

FP32 (float)

12.00 TFLOPS

640.0 GFLOPS

FP64 (double)

187.4 GFLOPS

Graphics Processor

Grenada

GPU Name

AD107

Grenada PRO (215-0880030)

GPU Variant

-

GCN 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

6.2 billion

Transistors

18.9 billion

438 mm²

Die Size

159 mm²

Board Design

580W

TDP

70W

950 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

4x 8-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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