AMD Radeon 550X 640SP vs NVIDIA TITAN Xp

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 12GB VRAM TITAN Xp to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Released 1 years late

Lower TDP (50W vs 250W)

NVIDIA TITAN Xp 's Advantages

Boost Clock has increased by 48% (1582MHz vs 1071MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (547.6GB/s vs 48.00GB/s)

3200 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

TITAN Xp +786%

12.15 TFLOPS

Radeon 550X 640SP

VS

TITAN Xp

Graphics Card

Apr 2018

Release Date

Apr 2017

Polaris

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

1405 MHz

1071 MHz

Boost Clock

1582 MHz

1500 MHz

Memory Clock

1426 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR5X

64bit

Memory Bus

384bit

48.00GB/s

Bandwidth

547.6GB/s

Render Config

-

SM Count

30

10

Compute Units

-

640

Shading Units

3840

40

TMUs

240

16

ROPs

96

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

3 MB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

151.9 GPixel/s

42.84 GTexel/s

Texture Rate

379.7 GTexel/s

1371 GFLOPS

FP16 (half)

189.8 GFLOPS

1371 GFLOPS

FP32 (float)

12.15 TFLOPS

85.68 GFLOPS

FP64 (double)

379.7 GFLOPS

Graphics Processor

Lexa

GPU Name

GP102

Lexa PRO (215-0904018)

GPU Variant

GP102-450-A1

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

16 nm

2.2 billion

Transistors

11.8 billion

103 mm²

Die Size

471 mm²

Board Design

50W

TDP

250W

250 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

6.4

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon 550X 640SP vs AMD Radeon HD 6350

2

AMD Radeon 550X 640SP vs AMD Radeon HD 8490 OEM

3

AMD Radeon 550X 640SP vs NVIDIA GeForce RTX 4080

4

AMD Radeon 550X 640SP vs NVIDIA RTX 2000 Ada Generation

5

AMD Radeon 550X 640SP vs NVIDIA GeForce GT 640 Rev. 2

6

AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 960

7

AMD Radeon 550X 640SP vs ATI Radeon HD 5490

8

AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 1060 3 GB GP104

9

AMD Radeon 550X 640SP vs MTT S50

10

AMD Radeon 550X 640SP vs NVIDIA PG506 242

Related News

1

AMD's Latest Breakthrough Technology Could Change the Game in the Future

2

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

3

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

4

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

5

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

6

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

7

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

8

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

9

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

10

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It