NVIDIA GeForce GTX 950 vs NVIDIA GeForce RTX 4080 12 GB

VS

NVIDIA GeForce GTX 950

NVIDIA GeForce RTX 4080 12 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 12GB VRAM GeForce RTX 4080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 's Advantages

Lower TDP (90W vs 285W)

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock has increased by 120% (2610MHz vs 1188MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (504.2GB/s vs 105.8GB/s)

6912 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950

1.825 TFLOPS

GeForce RTX 4080 12 GB +2096%

40.09 TFLOPS

GeForce GTX 950

VS

GeForce RTX 4080 12 GB

Graphics Card

Aug 2015

Release Date

Unknown

GeForce 900

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1024 MHz

Base Clock

2310 MHz

1188 MHz

Boost Clock

2610 MHz

1653 MHz

Memory Clock

1313 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

192bit

105.8GB/s

Bandwidth

504.2GB/s

Render Config

-

SM Count

60

768

Shading Units

7680

48

TMUs

240

32

ROPs

80

-

Tensor Cores

240

-

RT Cores

60

48 KB (per SMM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

48 MB

-

Theoretical Performance

38.02 GPixel/s

Pixel Rate

208.8 GPixel/s

57.02 GTexel/s

Texture Rate

626.4 GTexel/s

-

FP16 (half)

40.09 TFLOPS

1.825 TFLOPS

FP32 (float)

40.09 TFLOPS

57.02 GFLOPS

FP64 (double)

626.4 GFLOPS

Board Design

90W

TDP

285W

250 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

GM206

GPU Name

AD104

GM206-250-A1

GPU Variant

AD104-400-A1

Maxwell 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

2.94 billion

Transistors

35.8 billion

228 mm²

Die Size

295 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

8.9

6.4

Shader Model

6.6

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