NVIDIA GeForce GT 650M vs AMD Radeon RX 7800M

VS

NVIDIA GeForce GT 650M

AMD Radeon RX 7800M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 650M and 12GB VRAM Radeon RX 7800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M 's Advantages

Lower TDP (45W vs 180W)

AMD Radeon RX 7800M 's Advantages

Released 12 years and 6 months late

Boost Clock has increased by 126% (2145MHz vs 950MHz)

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432GB/s vs 28.80GB/s)

3456 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 650M

0.73 TFLOPS

Radeon RX 7800M +4813%

35.87 TFLOPS

GeForce GT 650M

VS

Radeon RX 7800M

Graphics Card

Mar 2012

Release Date

Sep 2024

GeForce 600M

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

835 MHz

Base Clock

1825 MHz

950 MHz

Boost Clock

2145 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

12GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

28.80GB/s

Bandwidth

432GB/s

Render Config

-

Compute Units

60

-

384

Shading Units

3840

32

TMUs

240

16

ROPs

96

-

RT Cores

60

16 KB (per SMX)

L1 Cache

256 KB per Array

256 KB

L2 Cache

6 MB

-

L3 Cache

48 MB

Theoretical Performance

7.600 GPixel/s

Pixel Rate

401.3 GPixel/s

30.40 GTexel/s

Texture Rate

560.4 GTexel/s

-

FP16 (half)

71.73 TFLOPS

729.6 GFLOPS

FP32 (float)

35.87 TFLOPS

30.40 GFLOPS

FP64 (double)

1121 GFLOPS

Board Design

45W

TDP

180W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

Navi 32

N13P-GT-A2

GPU Variant

Navi 32

Kepler

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

28.1 billion

118 mm²

Die Size

529 mm²

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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