AMD Radeon RX 550 640SP vs NVIDIA GeForce GT 740

VS

AMD Radeon RX 550 640SP

NVIDIA GeForce GT 740

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 1024MB VRAM GeForce GT 740 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 640SP 's Advantages

Released 3 years and 5 months late

Boost Clock1071MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 80.19GB/s)

256 additional rendering cores

Lower TDP (60W vs 64W)

Score

Benchmark

FP32 (float)

Radeon RX 550 640SP +79%

1.371 TFLOPS

GeForce GT 740

0.763 TFLOPS

Radeon RX 550 640SP

VS

GeForce GT 740

Graphics Card

Oct 2017

Release Date

May 2014

Polaris

Generation

GeForce 700

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

1253 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

80.19GB/s

Render Config

10

Compute Units

-

640

Shading Units

384

40

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

7.944 GPixel/s

42.84 GTexel/s

Texture Rate

31.78 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

762.6 GFLOPS

85.68 GFLOPS

FP64 (double)

31.78 GFLOPS

Board Design

60W

TDP

64W

250 W

Suggested PSU

250 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 Processor

Baffin

GPU Name

GK107

Baffin LE

GPU Variant

GK107-425-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

1.27 billion

123 mm²

Die Size

118 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

3.0

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 550 640SP vs NVIDIA GeForce GTX 460 SE

2

AMD Radeon RX 550 640SP vs AMD Radeon Pro WX 3100

3

AMD Radeon RX 550 640SP vs NVIDIA GeForce GTX 650 Ti Boost

4

AMD Radeon RX 550 640SP vs AMD Radeon HD 8740 OEM

5

AMD Radeon RX 550 640SP vs NVIDIA GeForce GTX 1080

6

AMD Radeon RX 550 640SP vs Intel Arc A750

7

AMD Radeon RX 550 640SP vs AMD Radeon R9 380 OEM

8

AMD Radeon RX 550 640SP vs AMD Radeon RX 7600 XT

9

AMD Radeon RX 550 640SP vs ATI FireGL V8600

10

AMD Radeon RX 550 640SP vs AMD Radeon HD 6970

Related News

1

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

2

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

3

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

4

CXMT Reportedly Achieves 80% Yield in DDR5 Production

5

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

6

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

7

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

8

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

9

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

10

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