NVIDIA GeForce RTX 4070 Max-Q vs AMD Radeon RX Vega 56 Mobile

VS

NVIDIA GeForce RTX 4070 Max-Q

AMD Radeon RX Vega 56 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Max Q and 8GB VRAM Radeon RX Vega 56 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Max-Q 's Advantages

Released 4 years and 7 months late

1024 additional rendering cores

Lower TDP (35W vs 120W)

AMD Radeon RX Vega 56 Mobile 's Advantages

Boost Clock has increased by 6% (1301MHz vs 1230MHz)

Larger VRAM bandwidth (409.6GB/s vs 224.0GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Max Q +21%

11.34 TFLOPS

Radeon RX Vega 56 Mobile

9.326 TFLOPS

GeForce RTX 4070 Max Q

VS

Radeon RX Vega 56 Mobile

Graphics Card

Jan 2023

Release Date

Jun 2018

GeForce 40 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

735 MHz

Base Clock

1138 MHz

1230 MHz

Boost Clock

1301 MHz

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

128bit

Memory Bus

2048bit

224.0GB/s

Bandwidth

409.6GB/s

Render Config

-

Compute Units

56

36

SM Count

-

4608

Shading Units

3584

144

TMUs

224

48

ROPs

64

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

4 MB

-

Theoretical Performance

59.04 GPixel/s

Pixel Rate

83.26 GPixel/s

177.1 GTexel/s

Texture Rate

291.4 GTexel/s

11.34 TFLOPS

FP16 (half)

18.65 TFLOPS

11.34 TFLOPS

FP32 (float)

9.326 TFLOPS

177.1 GFLOPS

FP64 (double)

582.8 GFLOPS

Board Design

35W

TDP

120W

-

Portable Device Dependent

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

AD106

GPU Name

Vega 10

GN21-X6

GPU Variant

Vega 10 XL (215-0894216)

Ada Lovelace

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

14 nm

Unknown

Transistors

12.5 billion

190 mm²

Die Size

495 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.4

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