NVIDIA TITAN Ada vs AMD Radeon 550X 640SP

VS

We compared two Desktop platform GPUs: 48GB VRAM TITAN Ada and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Ada 's Advantages

Boost Clock has increased by 135% (2520MHz vs 1071MHz)

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (1152GB/s vs 48.00GB/s)

17792 additional rendering cores

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 800W)

Score

Benchmark

FP32 (float)

TITAN Ada +6676%

92.9 TFLOPS

Radeon 550X 640SP

1.371 TFLOPS

TITAN Ada

VS

Radeon 550X 640SP

Graphics Card

Unknown

Release Date

Apr 2018

GeForce 40

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2235 MHz

Base Clock

1019 MHz

2520 MHz

Boost Clock

1071 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

48GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

64bit

1152GB/s

Bandwidth

48.00GB/s

Render Config

144

SM Count

-

Compute Units

10

18432

Shading Units

640

576

TMUs

40

192

ROPs

16

576

Tensor Cores

-

144

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

96 MB

L2 Cache

256 KB

Theoretical Performance

483.8 GPixel/s

Pixel Rate

17.14 GPixel/s

1452 GTexel/s

Texture Rate

42.84 GTexel/s

92.90 TFLOPS

FP16 (half)

1371 GFLOPS

92.90 TFLOPS

FP32 (float)

1371 GFLOPS

1452 GFLOPS

FP64 (double)

85.68 GFLOPS

Graphics Processor

AD102

GPU Name

Lexa

AD102-450-A1

GPU Variant

Lexa PRO (215-0904018)

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

76.3 billion

Transistors

2.2 billion

609 mm²

Die Size

103 mm²

Board Design

800W

TDP

50W

1200 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

2x 16-pin

Power Connectors

None

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

8.9

CUDA

-

6.7

Shader Model

6.4

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