AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 650 Ti OEM

VS

AMD Radeon 550X 640SP NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Released 5 years and 1 months late

Boost Clock1071MHz

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 110W)

NVIDIA GeForce GTX 650 Ti OEM 's Advantages

Larger VRAM bandwidth (86.40GB/s vs 48.00GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

GeForce GTX 650 Ti OEM +3%

1.425 TFLOPS

Radeon 550X 640SP

VS

GeForce GTX 650 Ti OEM

Graphics Card

Apr 2018

Release Date

Mar 2013

Polaris

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

1350 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

86.40GB/s

Render Config

-

SM Count

-

10

Compute Units

-

640

Shading Units

768

40

TMUs

64

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

256 KB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

14.85 GPixel/s

42.84 GTexel/s

Texture Rate

59.39 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

1425 GFLOPS

85.68 GFLOPS

FP64 (double)

59.39 GFLOPS

Graphics Processor

Lexa

GPU Name

GK106

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

2.54 billion

103 mm²

Die Size

221 mm²

Board Design

50W

TDP

110W

250 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.4a

None

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon 550X 640SP

2

AMD Radeon 660M vs AMD Radeon 550X 640SP

3

AMD Radeon 680M vs AMD Radeon 550X 640SP

4

AMD Radeon 550X 640SP vs AMD Radeon HD 6350

5

AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 1660 SUPER

6

NVIDIA GeForce 210 vs AMD Radeon 550X 640SP

7

NVIDIA GeForce 8600 GT vs AMD Radeon 550X 640SP

8

AMD Radeon 550X 640SP vs AMD Radeon HD 6850 X2

9

AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 560 OEM

10

AMD Radeon 550X 640SP vs NVIDIA GeForce GT 340 OEM

Related News

1

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

2

Only 3 Weeks Left! AMD Zen5 Launching Soon

3

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

4

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

5

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher

6

It's 2024: This Company Released a Laptop Supporting DOS and Windows 95

7

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

8

AMD to Launch Advanced Ryzen AI PRO Series Soon

9

Intel Delays Lunar Lake Shipment: Postponed from June to September

10

Initial Test Results of AMD Ryzen AI 9 365 Revealed: IPC Improvement Meets Expectations