NVIDIA RTX 4000 Mobile Ada Generation vs AMD Radeon RX 7800M

VS

NVIDIA RTX 4000 Mobile Ada Generation

AMD Radeon RX 7800M

We compared two Mobile platform GPUs: 12GB VRAM RTX 4000 Mobile Ada Generation and 12GB VRAM Radeon RX 7800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

3584 additional rendering cores

Lower TDP (110W vs 180W)

AMD Radeon RX 7800M 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 29% (2145MHz vs 1665MHz)

Larger VRAM bandwidth (432GB/s vs 432.0GB/s)

Score

Benchmark

FP32 (float)

RTX 4000 Mobile Ada Generation

24.72 TFLOPS

Radeon RX 7800M +45%

35.87 TFLOPS

RTX 4000 Mobile Ada Generation

VS

Radeon RX 7800M

Graphics Card

Mar 2023

Release Date

Sep 2024

Quadro Ada-M

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1290 MHz

Base Clock

1825 MHz

1665 MHz

Boost Clock

2145 MHz

2250 MHz

Memory Clock

2250 MHz

Memory

12GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

192bit

432.0GB/s

Bandwidth

432GB/s

Render Config

-

Compute Units

60

58

SM Count

-

7424

Shading Units

3840

232

TMUs

240

80

ROPs

96

232

Tensor Cores

-

58

RT Cores

60

128 KB (per SM)

L1 Cache

256 KB per Array

48 MB

L2 Cache

6 MB

-

L3 Cache

48 MB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

401.3 GPixel/s

386.3 GTexel/s

Texture Rate

560.4 GTexel/s

24.72 TFLOPS

FP16 (half)

71.73 TFLOPS

24.72 TFLOPS

FP32 (float)

35.87 TFLOPS

386.3 GFLOPS

FP64 (double)

1121 GFLOPS

Board Design

110W

TDP

180W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

AD104

GPU Name

Navi 32

-

GPU Variant

Navi 32

Ada Lovelace

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

35.8 billion

Transistors

28.1 billion

294 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.7

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