NVIDIA GeForce GTX 275 PhysX Edition vs ATI Radeon HD 5450 PCIe x1

VS

NVIDIA GeForce GTX 275 PhysX Edition

ATI Radeon HD 5450 PCIe x1

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 512MB VRAM Radeon HD 5450 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages

More VRAM (896GB vs 512GB)

Larger VRAM bandwidth (127.0GB/s vs 8.000GB/s)

160 additional rendering cores

ATI Radeon HD 5450 PCIe x1 's Advantages

Lower TDP (19W vs 219W)

Score

Benchmark

FP32 (float)

GeForce GTX 275 PhysX Edition +498%

0.622 TFLOPS

Radeon HD 5450 PCIe x1

0.104 TFLOPS

GeForce GTX 275 PhysX Edition

VS

Radeon HD 5450 PCIe x1

Graphics Card

Feb 2010

Release Date

Feb 2010

GeForce 200

Generation

Evergreen

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

-

1134 MHz

Memory Clock

500 MHz

Memory

896MB

Memory Size

512MB

GDDR3

Memory Type

DDR3

448bit

Memory Bus

64bit

127.0GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

30

SM Count

-

240

Shading Units

80

TMUs

8

28

ROPs

4

-

L1 Cache

8 KB (per CU)

224 KB

L2 Cache

128 KB

-

Theoretical Performance

17.72 GPixel/s

Pixel Rate

2.600 GPixel/s

50.64 GTexel/s

Texture Rate

5.200 GTexel/s

-

622.1 GFLOPS

FP32 (float)

104.0 GFLOPS

77.76 GFLOPS

FP64 (double)

-

Board Design

219W

TDP

19W

550 W

Suggested PSU

200 W

2x DVI

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

G92B

GPU Name

Cedar

G92-421-B1

GPU Variant

Cedar PRO

Tesla

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.754 billion

Transistors

0.292 billion

260 mm²

Die Size

59 mm²

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.3

CUDA

-

4.0

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce 9600 GT

2

NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA T1000 8 GB

3

NVIDIA GeForce GTX 275 PhysX Edition vs Intel Xe DG1 SDV

4

NVIDIA GeForce GTX 275 PhysX Edition vs ATI FirePro V5700

5

NVIDIA GeForce GTX 275 PhysX Edition vs Intel Arc A380

6

NVIDIA GeForce GTX 275 PhysX Edition vs ATI FirePro V7770

7

NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce GT 610 PCIe x1

8

NVIDIA GeForce GTX 275 PhysX Edition vs AMD Radeon RX 8800 XT

9

NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA RTX A1000

10

NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce GTX 560 Ti X2

Related News

1

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

2

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

3

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

4

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

5

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

6

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

7

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

8

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

9

CXMT Reportedly Achieves 80% Yield in DDR5 Production

10

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