Home GPU Comparison AMD Radeon RX 6450M vs NVIDIA GeForce GTX 460M

AMD Radeon RX 6450M vs NVIDIA GeForce GTX 460M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 1536MB VRAM GeForce GTX 460M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages
Released 12 years and 4 months late
Boost Clock2460MHz
More VRAM (4GB vs 1536GB)
Larger VRAM bandwidth (128.0GB/s vs 60.00GB/s)
576 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6450M +629%
3.779 TFLOPS
GeForce GTX 460M
0.518 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Sep 2010
Navi Mobile
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 2.0 x16

Clock Speeds

2000 MHz
Base Clock
-
2460 MHz
Boost Clock
-
2000 MHz
Memory Clock
625 MHz

Memory

4GB
Memory Size
1536MB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
192bit
128.0GB/s
Bandwidth
60.00GB/s

Render Config

12
Compute Units
-
-
SM Count
4
768
Shading Units
192
48
TMUs
32
32
ROPs
24
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
384 KB
16 MB
L3 Cache
-

Theoretical Performance

78.72 GPixel/s
Pixel Rate
5.400 GPixel/s
118.1 GTexel/s
Texture Rate
21.60 GTexel/s
7.557 TFLOPS
FP16 (half)
-
3.779 TFLOPS
FP32 (float)
518.4 GFLOPS
236.2 GFLOPS
FP64 (double)
43.20 GFLOPS

Board Design

50W
TDP
50W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Navi 24
GPU Name
GF106
Navi 24 XML
GPU Variant
N11E-GS-A1
RDNA 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
6 nm
Process Size
40 nm
5.4 billion
Transistors
1.17 billion
107 mm²
Die Size
238 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.7
Shader Model
5.1

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