NVIDIA GeForce RTX 4070 vs NVIDIA GeForce GTX 275 PhysX Edition

VS

NVIDIA GeForce RTX 4070

NVIDIA GeForce GTX 275 PhysX Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 's Advantages

Released 13 years and 2 months late

Boost Clock2475MHz

More VRAM (12GB vs 896GB)

Larger VRAM bandwidth (504.2GB/s vs 127.0GB/s)

5648 additional rendering cores

Lower TDP (200W vs 219W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 +4586%

29.15 TFLOPS

GeForce GTX 275 PhysX Edition

0.622 TFLOPS

GeForce RTX 4070

VS

GeForce GTX 275 PhysX Edition

Graphics Card

Apr 2023

Release Date

Feb 2010

GeForce 40

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1920 MHz

Base Clock

-

2475 MHz

Boost Clock

-

1313 MHz

Memory Clock

1134 MHz

Memory

12GB

Memory Size

896MB

GDDR6X

Memory Type

GDDR3

192bit

Memory Bus

448bit

504.2GB/s

Bandwidth

127.0GB/s

Render Config

-

46

SM Count

30

5888

Shading Units

240

184

TMUs

80

64

ROPs

28

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

-

36 MB

L2 Cache

224 KB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

17.72 GPixel/s

455.4 GTexel/s

Texture Rate

50.64 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

622.1 GFLOPS

455.4 GFLOPS

FP64 (double)

77.76 GFLOPS

Board Design

200W

TDP

219W

550 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

AD104

GPU Name

G92B

AD104-250-A1

GPU Variant

G92-421-B1

Ada Lovelace

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

35.8 billion

Transistors

0.754 billion

295 mm²

Die Size

260 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

1.3

6.7

Shader Model

4.0

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