AMD Radeon 550X 640SP vs NVIDIA GeForce GT 635 OEM

VS

AMD Radeon 550X 640SP

NVIDIA GeForce GT 635 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 1024MB VRAM GeForce GT 635 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 4 years and 6 months late

Boost Clock1071MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (48.00GB/s vs 14.40GB/s)

256 additional rendering cores

NVIDIA GeForce GT 635 OEM 's Advantages

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 550X 640SP +84%

1.371 TFLOPS

GeForce GT 635 OEM

0.743 TFLOPS

Radeon 550X 640SP

VS

GeForce GT 635 OEM

Graphics Card

Apr 2018

Release Date

Oct 2013

Polaris

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

48.00GB/s

Bandwidth

14.40GB/s

Render Config

10

Compute Units

-

640

Shading Units

384

40

TMUs

32

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

7.736 GPixel/s

42.84 GTexel/s

Texture Rate

30.94 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

742.7 GFLOPS

85.68 GFLOPS

FP64 (double)

30.94 GFLOPS

Board Design

50W

TDP

35W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

GK208

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Kepler 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

1.02 billion

103 mm²

Die Size

87 mm²

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

3.5

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon 550X 640SP vs ATI Radeon X1650 GT

2

AMD Radeon 550X 640SP vs AMD Radeon Pro V420

3

AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 1050 Ti

4

AMD Radeon 550X 640SP vs NVIDIA RTX 4000 Ada Generation

5

AMD Radeon 550X 640SP vs AMD Radeon HD 6530

6

AMD Radeon 550X 640SP vs NVIDIA GeForce 6200

7

AMD Radeon 550X 640SP vs ATI Radeon X1550 AGP

8

AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 1080 Ti 10 GB

9

AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 460 SE v2

10

AMD Radeon 550X 640SP vs AMD Radeon Pro 5700 XT

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game