NVIDIA GeForce RTX 2070 Mobile Refresh vs NVIDIA GeForce RTX 4050 Mobile

VS

NVIDIA GeForce RTX 2070 Mobile Refresh

NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile Refresh and 6GB VRAM GeForce RTX 4050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (352.0GB/s vs 192.0GB/s)

NVIDIA GeForce RTX 4050 Mobile 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 21% (1755MHz vs 1455MHz)

256 additional rendering cores

Lower TDP (50W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile Refresh

6.705 TFLOPS

GeForce RTX 4050 Mobile +34%

8.986 TFLOPS

3DMark Time Spy

GeForce RTX 2070 Mobile Refresh

7623

GeForce RTX 4050 Mobile +8%

8238

GeForce RTX 2070 Mobile Refresh

VS

GeForce RTX 4050 Mobile

Graphics Card

Mar 2020

Release Date

Jan 2023

GeForce 20 Mobile

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1260 MHz

Base Clock

1455 MHz

Boost Clock

1755 MHz

1375 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

96bit

352.0GB/s

Bandwidth

192.0GB/s

Render Config

-

36

SM Count

20

2304

Shading Units

2560

144

TMUs

80

64

ROPs

48

288

Tensor Cores

80

36

RT Cores

20

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

12 MB

-

Theoretical Performance

93.12 GPixel/s

Pixel Rate

84.24 GPixel/s

209.5 GTexel/s

Texture Rate

140.4 GTexel/s

13.41 TFLOPS

FP16 (half)

8.986 TFLOPS

6.705 TFLOPS

FP32 (float)

8.986 TFLOPS

209.5 GFLOPS

FP64 (double)

140.4 GFLOPS

Board Design

115W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU106B

GPU Name

AD107

-

GPU Variant

GN21-X2

Turing

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

10.8 billion

Transistors

18.9 billion

445 mm²

Die Size

159 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

8.9

6.6

Shader Model

6.7

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