NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce RTX 3080

VS

NVIDIA GeForce GTX 275 PhysX Edition

NVIDIA GeForce RTX 3080

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 10GB VRAM GeForce RTX 3080 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

Lower TDP (219W vs 320W)

NVIDIA GeForce RTX 3080 's Advantages

Released 10 years and 7 months late

Boost Clock1710MHz

More VRAM (10GB vs 896GB)

Larger VRAM bandwidth (760.3GB/s vs 127.0GB/s)

8464 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 275 PhysX Edition

0.622 TFLOPS

GeForce RTX 3080 +4686%

29.77 TFLOPS

GeForce GTX 275 PhysX Edition

VS

GeForce RTX 3080

Graphics Card

Feb 2010

Release Date

Sep 2020

GeForce 200

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

1710 MHz

1134 MHz

Memory Clock

1188 MHz

Memory

896MB

Memory Size

10GB

GDDR3

Memory Type

GDDR6X

448bit

Memory Bus

320bit

127.0GB/s

Bandwidth

760.3GB/s

Render Config

-

30

SM Count

68

240

Shading Units

8704

80

TMUs

272

28

ROPs

96

-

Tensor Cores

272

-

RT Cores

68

-

L1 Cache

128 KB (per SM)

224 KB

L2 Cache

5 MB

-

Theoretical Performance

17.72 GPixel/s

Pixel Rate

164.2 GPixel/s

50.64 GTexel/s

Texture Rate

465.1 GTexel/s

-

FP16 (half)

29.77 TFLOPS

622.1 GFLOPS

FP32 (float)

29.77 TFLOPS

77.76 GFLOPS

FP64 (double)

465.1 GFLOPS

Board Design

219W

TDP

320W

550 W

Suggested PSU

700 W

2x DVI

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

G92B

GPU Name

GA102

G92-421-B1

GPU Variant

GA102-200-KD-A1

Tesla

Architecture

Ampere

TSMC

Foundry

Samsung

55 nm

Process Size

8 nm

0.754 billion

Transistors

28.3 billion

260 mm²

Die Size

628 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

CUDA

8.6

4.0

Shader Model

6.6

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