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

VS

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

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

Main Differences

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)

NVIDIA GeForce RTX 4070 Max-Q 's Advantages

Released 4 years and 7 months late

1024 additional rendering cores

Lower TDP (35W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 Mobile

9.326 TFLOPS

GeForce RTX 4070 Max Q +21%

11.34 TFLOPS

Radeon RX Vega 56 Mobile

VS

GeForce RTX 4070 Max Q

Graphics Card

Jun 2018

Release Date

Jan 2023

Mobility Radeon

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1138 MHz

Base Clock

735 MHz

1301 MHz

Boost Clock

1230 MHz

800 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

128bit

409.6GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

36

56

Compute Units

-

3584

Shading Units

4608

224

TMUs

144

64

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

32 MB

Theoretical Performance

83.26 GPixel/s

Pixel Rate

59.04 GPixel/s

291.4 GTexel/s

Texture Rate

177.1 GTexel/s

18.65 TFLOPS

FP16 (half)

11.34 TFLOPS

9.326 TFLOPS

FP32 (float)

11.34 TFLOPS

582.8 GFLOPS

FP64 (double)

177.1 GFLOPS

Graphics Processor

Vega 10

GPU Name

AD106

Vega 10 XL (215-0894216)

GPU Variant

GN21-X6

GCN 5.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

12.5 billion

Transistors

Unknown

495 mm²

Die Size

190 mm²

Board Design

120W

TDP

35W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.7

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