AMD Radeon HD 7950M vs NVIDIA GeForce RTX 2070 Mobile

VS

AMD Radeon HD 7950M NVIDIA GeForce RTX 2070 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7950M and 8GB VRAM GeForce RTX 2070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950M 's Advantages

Lower TDP (75W vs 115W)

NVIDIA GeForce RTX 2070 Mobile 's Advantages

Released 6 years and 9 months late

Boost Clock1440MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 128.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7950M

1.792 TFLOPS

GeForce RTX 2070 Mobile +270%

6.636 TFLOPS

Radeon HD 7950M

VS

GeForce RTX 2070 Mobile

Graphics Card

Apr 2012

Release Date

Jan 2019

London

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1215 MHz

-

Boost Clock

1440 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

128.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

36

20

Compute Units

-

1280

Shading Units

2304

80

TMUs

144

32

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

4 MB

Theoretical Performance

22.40 GPixel/s

Pixel Rate

92.16 GPixel/s

56.00 GTexel/s

Texture Rate

207.4 GTexel/s

-

FP16 (half)

13.27 TFLOPS

1.792 TFLOPS

FP32 (float)

6.636 TFLOPS

-

FP64 (double)

207.4 GFLOPS

Graphics Processor

Wimbledon

GPU Name

TU106

Wimbledon PRO

GPU Variant

N18E-G2-A1

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

2.8 billion

Transistors

10.8 billion

212 mm²

Die Size

445 mm²

Board Design

75W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

5.1

Shader Model

6.6

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