NVIDIA GeForce GTX 870M vs AMD Radeon RX 7600M XT

VS

NVIDIA GeForce GTX 870M AMD Radeon RX 7600M XT

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 8GB VRAM Radeon RX 7600M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages

Lower TDP (100W vs 120W)

AMD Radeon RX 7600M XT 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 155% (2469MHz vs 967MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (288.0GB/s vs 120.0GB/s)

704 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 870M

2.599 TFLOPS

Radeon RX 7600M XT +678%

20.23 TFLOPS

GeForce GTX 870M

VS

Radeon RX 7600M XT

Graphics Card

Mar 2014

Release Date

Jan 2023

GeForce 800M

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

941 MHz

Base Clock

1280 MHz

967 MHz

Boost Clock

2469 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

128bit

120.0GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

-

Compute Units

32

1344

Shading Units

2048

112

TMUs

128

24

ROPs

64

-

Tensor Cores

-

RT Cores

32

16 KB (per SMX)

L1 Cache

128 KB per Array

384 KB

L2 Cache

2 MB

Theoretical Performance

27.08 GPixel/s

Pixel Rate

158.0 GPixel/s

108.3 GTexel/s

Texture Rate

316.0 GTexel/s

-

FP16 (half)

40.45 TFLOPS

2.599 TFLOPS

FP32 (float)

20.23 TFLOPS

108.3 GFLOPS

FP64 (double)

632.1 GFLOPS

Graphics Processor

GK104

GPU Name

Navi 33

N15E-GT-A2

GPU Variant

Navi 33 XTM

Kepler

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

13.3 billion

294 mm²

Die Size

204 mm²

Board Design

100W

TDP

120W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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