AMD Radeon RX 7900M vs NVIDIA GeForce GT 740M

VS

AMD Radeon RX 7900M NVIDIA GeForce GT 740M

We compared two Mobile platform GPUs: 16GB VRAM Radeon RX 7900M and 2GB VRAM GeForce GT 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages

Released 10 years and 4 months late

Boost Clock2090MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 14.40GB/s)

4224 additional rendering cores

NVIDIA GeForce GT 740M 's Advantages

Lower TDP (33W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7900M +5015%

38.52 TFLOPS

GeForce GT 740M

0.753 TFLOPS

Blender

Radeon RX 7900M +5487%

2291

GeForce GT 740M

41

Radeon RX 7900M

VS

GeForce GT 740M

Graphics Card

Oct 2023

Release Date

Jun 2013

Navi Mobile

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1825 MHz

Base Clock

-

2090 MHz

Boost Clock

-

2250 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

576.0GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

72

Compute Units

-

4608

Shading Units

384

288

TMUs

32

192

ROPs

8

-

Tensor Cores

-

72

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

512 KB

Theoretical Performance

401.3 GPixel/s

Pixel Rate

7.840 GPixel/s

601.9 GTexel/s

Texture Rate

31.36 GTexel/s

77.05 TFLOPS

FP16 (half)

-

38.52 TFLOPS

FP32 (float)

752.6 GFLOPS

1204 GFLOPS

FP64 (double)

31.36 GFLOPS

Graphics Processor

Navi 31

GPU Name

GK208

Navi 31

GPU Variant

GT 740M

RDNA 3.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

1.02 billion

529 mm²

Die Size

87 mm²

Board Design

180W

TDP

33W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.5

6.7

Shader Model

5.1

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