NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce GTX 950

VS

NVIDIA GeForce RTX 3070 Ti GA102 NVIDIA GeForce GTX 950

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti GA102 and 2GB VRAM GeForce GTX 950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti GA102 's Advantages

Released 7 years and 2 months late

Boost Clock has increased by 49% (1770MHz vs 1188MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (608.3GB/s vs 105.8GB/s)

5376 additional rendering cores

NVIDIA GeForce GTX 950 's Advantages

Lower TDP (90W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti GA102 +1091%

21.75 TFLOPS

GeForce GTX 950

1.825 TFLOPS

GeForce RTX 3070 Ti GA102

VS

GeForce GTX 950

Graphics Card

Oct 2022

Release Date

Aug 2015

GeForce 30

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1575 MHz

Base Clock

1024 MHz

1770 MHz

Boost Clock

1188 MHz

Memory Clock

1653 MHz

Memory

8GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

608.3GB/s

Bandwidth

105.8GB/s

Render Config

48

SM Count

-

Compute Units

-

6144

Shading Units

768

192

TMUs

48

96

ROPs

32

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

4 MB

L2 Cache

1024 KB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

38.02 GPixel/s

339.8 GTexel/s

Texture Rate

57.02 GTexel/s

21.75 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

1.825 TFLOPS

339.8 GFLOPS

FP64 (double)

57.02 GFLOPS

Graphics Processor

GA102

GPU Name

GM206

GA102-150-A1

GPU Variant

GM206-250-A1

Ampere

Architecture

Maxwell 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

2.94 billion

628 mm²

Die Size

228 mm²

Board Design

290W

TDP

90W

600 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

5.2

6.6

Shader Model

6.4

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