NVIDIA TITAN Ada vs AMD Radeon R9 390

VS

NVIDIA TITAN Ada

AMD Radeon R9 390

We compared two Desktop platform GPUs: 48GB VRAM TITAN Ada and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Ada 's Advantages

Boost Clock2520MHz

More VRAM (48GB vs 8GB)

Larger VRAM bandwidth (1152GB/s vs 384.0GB/s)

15872 additional rendering cores

AMD Radeon R9 390 's Advantages

Lower TDP (275W vs 800W)

Score

Benchmark

FP32 (float)

TITAN Ada +1714%

92.9 TFLOPS

Radeon R9 390

5.12 TFLOPS

TITAN Ada

VS

Radeon R9 390

Graphics Card

Unknown

Release Date

Jun 2015

GeForce 40

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

1500 MHz

Memory Clock

1500 MHz

Memory

48GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

512bit

1152GB/s

Bandwidth

384.0GB/s

Render Config

-

Compute Units

40

144

SM Count

-

18432

Shading Units

2560

576

TMUs

160

192

ROPs

64

576

Tensor Cores

-

144

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

1024 KB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

64.00 GPixel/s

1452 GTexel/s

Texture Rate

160.0 GTexel/s

92.90 TFLOPS

FP16 (half)

-

92.90 TFLOPS

FP32 (float)

5.120 TFLOPS

1452 GFLOPS

FP64 (double)

640.0 GFLOPS

Board Design

800W

TDP

275W

1200 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

2x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

AD102

GPU Name

Grenada

AD102-450-A1

GPU Variant

Grenada PRO (215-0880030)

Ada Lovelace

Architecture

GCN 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

6.2 billion

609 mm²

Die Size

438 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.3

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