NVIDIA GeForce 705M vs AMD Radeon RX 6500M

VS

NVIDIA GeForce 705M

AMD Radeon RX 6500M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 705M and 4GB VRAM Radeon RX 6500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 705M 's Advantages

Lower TDP (15W vs 50W)

AMD Radeon RX 6500M 's Advantages

Boost Clock2400MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (144.0GB/s vs 14.40GB/s)

976 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 705M

0.142 TFLOPS

Radeon RX 6500M +3361%

4.915 TFLOPS

GeForce 705M

VS

Radeon RX 6500M

Graphics Card

Unknown

Release Date

Jan 2022

GeForce 700M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2400 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

144.0GB/s

Render Config

-

Compute Units

16

1

SM Count

-

48

Shading Units

1024

8

TMUs

64

4

ROPs

32

-

RT Cores

16

64 KB (per SM)

L1 Cache

128 KB per Array

128 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

1.476 GPixel/s

Pixel Rate

76.80 GPixel/s

5.904 GTexel/s

Texture Rate

153.6 GTexel/s

-

FP16 (half)

9.830 TFLOPS

141.7 GFLOPS

FP32 (float)

4.915 TFLOPS

11.81 GFLOPS

FP64 (double)

307.2 GFLOPS

Board Design

15W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF119

GPU Name

Navi 24

GF119 B1

GPU Variant

Navi 24 XM

Fermi 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.292 billion

Transistors

5.4 billion

79 mm²

Die Size

107 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.6

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