AMD Radeon RX 7900M vs NVIDIA GeForce RTX 2070 Max Q Refresh

VS

AMD Radeon RX 7900M

NVIDIA GeForce RTX 2070 Max Q Refresh

We compared two Mobile platform GPUs: 16GB VRAM Radeon RX 7900M and 8GB VRAM GeForce RTX 2070 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages

Released 3 years and 7 months late

Boost Clock has increased by 86% (2090MHz vs 1125MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 352.0GB/s)

2304 additional rendering cores

NVIDIA GeForce RTX 2070 Max Q Refresh 's Advantages

Lower TDP (115W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7900M +643%

38.52 TFLOPS

GeForce RTX 2070 Max Q Refresh

5.184 TFLOPS

Blender

Radeon RX 7900M +9%

2583

GeForce RTX 2070 Max Q Refresh

2354

Radeon RX 7900M

VS

GeForce RTX 2070 Max Q Refresh

Graphics Card

Oct 2023

Release Date

Mar 2020

Navi Mobile

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1825 MHz

Base Clock

900 MHz

2090 MHz

Boost Clock

1125 MHz

2250 MHz

Memory Clock

1375 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

352.0GB/s

Render Config

72

Compute Units

-

SM Count

36

4608

Shading Units

2304

288

TMUs

144

192

ROPs

64

-

Tensor Cores

288

72

RT Cores

36

256 KB per Array

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

401.3 GPixel/s

Pixel Rate

72.00 GPixel/s

601.9 GTexel/s

Texture Rate

162.0 GTexel/s

77.05 TFLOPS

FP16 (half)

10.37 TFLOPS

38.52 TFLOPS

FP32 (float)

5.184 TFLOPS

1204 GFLOPS

FP64 (double)

162.0 GFLOPS

Board Design

180W

TDP

115W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

TU106B

Navi 31

GPU Variant

-

RDNA 3.0

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

57.7 billion

Transistors

10.8 billion

529 mm²

Die Size

445 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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