NVIDIA GeForce RTX 2070 Mobile Refresh vs AMD Radeon HD 7950M

VS

NVIDIA GeForce RTX 2070 Mobile Refresh

AMD Radeon HD 7950M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile Refresh and 2GB VRAM Radeon HD 7950M 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

Released 7 years and 11 months late

Boost Clock1455MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.0GB/s vs 128.0GB/s)

1024 additional rendering cores

AMD Radeon HD 7950M 's Advantages

Lower TDP (75W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile Refresh +274%

6.705 TFLOPS

Radeon HD 7950M

1.792 TFLOPS

GeForce RTX 2070 Mobile Refresh

VS

Radeon HD 7950M

Graphics Card

Mar 2020

Release Date

Apr 2012

GeForce 20 Mobile

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1260 MHz

Base Clock

-

1455 MHz

Boost Clock

-

1375 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

352.0GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

20

36

SM Count

-

2304

Shading Units

1280

144

TMUs

80

64

ROPs

32

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

93.12 GPixel/s

Pixel Rate

22.40 GPixel/s

209.5 GTexel/s

Texture Rate

56.00 GTexel/s

13.41 TFLOPS

FP16 (half)

-

6.705 TFLOPS

FP32 (float)

1.792 TFLOPS

209.5 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU106B

GPU Name

Wimbledon

-

GPU Variant

Wimbledon PRO

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

2.8 billion

445 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

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