AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 275

VS

AMD Radeon 550X 640SP

NVIDIA GeForce GTX 275

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 896MB VRAM GeForce GTX 275 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Released 9 years and 3 months late

Boost Clock1071MHz

More VRAM (4GB vs 896GB)

400 additional rendering cores

Lower TDP (50W vs 219W)

NVIDIA GeForce GTX 275 's Advantages

Larger VRAM bandwidth (127.0GB/s vs 48.00GB/s)

Score

Benchmark

FP32 (float)

Radeon 550X 640SP +103%

1.371 TFLOPS

GeForce GTX 275

0.674 TFLOPS

Radeon 550X 640SP

VS

GeForce GTX 275

Graphics Card

Apr 2018

Release Date

Jan 2009

Polaris

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

1134 MHz

Memory

4GB

Memory Size

896MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

448bit

48.00GB/s

Bandwidth

127.0GB/s

Render Config

10

Compute Units

-

SM Count

30

640

Shading Units

240

40

TMUs

80

16

ROPs

28

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

224 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

17.72 GPixel/s

42.84 GTexel/s

Texture Rate

50.64 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

673.9 GFLOPS

85.68 GFLOPS

FP64 (double)

84.24 GFLOPS

Board Design

50W

TDP

219W

250 W

Suggested PSU

550 W

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

Outputs

2x DVI

None

Power Connectors

2x 6-pin

Graphics Processor

Lexa

GPU Name

GT200B

Lexa PRO (215-0904018)

GPU Variant

G200-105-B3

GCN 4.0

Architecture

Tesla 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

2.2 billion

Transistors

1.4 billion

103 mm²

Die Size

470 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.3

6.4

Shader Model

4.0

Related GPU Comparisons

1

AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 1080 11Gbps

2

AMD Radeon 550X 640SP vs AMD Radeon RX 7800 XT

3

AMD Radeon 550X 640SP vs AMD Radeon HD 6350

4

AMD Radeon 550X 640SP vs AMD FirePro RG220

5

AMD Radeon 550X 640SP vs NVIDIA GeForce 9400 GT Rev. 2

6

AMD Radeon 550X 640SP vs NVIDIA GeForce 8500 GT

7

AMD Radeon 550X 640SP vs AMD Radeon RX 6650 XT

8

AMD Radeon 550X 640SP vs AMD Radeon R7 435 OEM

9

AMD Radeon 550X 640SP vs ATI Radeon HD 5950

10

AMD Radeon 550X 640SP vs NVIDIA GeForce 9600 GSO 512

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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