NVIDIA GeForce 8800M GTX vs AMD Radeon RX 6450M

VS

NVIDIA GeForce 8800M GTX AMD Radeon RX 6450M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8800M GTX and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 15 years and 2 months late

Boost Clock2460MHz

Larger VRAM bandwidth (128.0GB/s vs 51.20GB/s)

672 additional rendering cores

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

GeForce 8800M GTX

0.24 TFLOPS

Radeon RX 6450M +1474%

3.779 TFLOPS

GeForce 8800M GTX

VS

Radeon RX 6450M

Graphics Card

Nov 2007

Release Date

Jan 2023

GeForce 8M

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-HE

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2460 MHz

800 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

256bit

Memory Bus

64bit

51.20GB/s

Bandwidth

128.0GB/s

Render Config

12

SM Count

-

Compute Units

12

96

Shading Units

768

48

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

12

-

L1 Cache

128 KB per Array

64 KB

L2 Cache

1024 KB

Theoretical Performance

8.000 GPixel/s

Pixel Rate

78.72 GPixel/s

24.00 GTexel/s

Texture Rate

118.1 GTexel/s

-

FP16 (half)

7.557 TFLOPS

240.0 GFLOPS

FP32 (float)

3.779 TFLOPS

-

FP64 (double)

236.2 GFLOPS

Graphics Processor

G92

GPU Name

Navi 24

NB8E-GTX-A2

GPU Variant

Navi 24 XML

Tesla

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

65 nm

Process Size

6 nm

0.754 billion

Transistors

5.4 billion

324 mm²

Die Size

107 mm²

Board Design

65W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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