NVIDIA GeForce RTX 4070 vs NVIDIA GeForce GTX 950 OEM

VS

NVIDIA GeForce RTX 4070

NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 and 4GB VRAM GeForce GTX 950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 's Advantages

Released 7 years and 3 months late

Boost Clock has increased by 106% (2475MHz vs 1203MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (504.2GB/s vs 80.19GB/s)

4864 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4070 +1083%

29.15 TFLOPS

GeForce GTX 950 OEM

2.464 TFLOPS

GeForce RTX 4070

VS

GeForce GTX 950 OEM

Graphics Card

Apr 2023

Release Date

Jan 2016

GeForce 40

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1920 MHz

Base Clock

937 MHz

2475 MHz

Boost Clock

1203 MHz

1313 MHz

Memory Clock

1253 MHz

Memory

12GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

80.19GB/s

Render Config

-

46

SM Count

-

5888

Shading Units

1024

184

TMUs

64

ROPs

32

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

36 MB

L2 Cache

1024 KB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

38.50 GPixel/s

455.4 GTexel/s

Texture Rate

76.99 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

2.464 TFLOPS

455.4 GFLOPS

FP64 (double)

76.99 GFLOPS

Board Design

200W

TDP

Unknown

550 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

None

Graphics Processor

AD104

GPU Name

GM206S

AD104-250-A1

GPU Variant

950 OEM

Ada Lovelace

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

35.8 billion

Transistors

2.94 billion

295 mm²

Die Size

228 mm²

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

8.9

CUDA

5.2

6.7

Shader Model

6.7

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