Home GPU Comparison AMD Radeon RX 6650M vs NVIDIA GeForce GT 650M Mac Edition

AMD Radeon RX 6650M vs NVIDIA GeForce GT 650M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M and 512MB VRAM GeForce GT 650M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M 's Advantages
Released 9 years and 6 months late
Boost Clock2416MHz
Larger VRAM bandwidth (256.0GB/s vs 80.26GB/s)
1408 additional rendering cores
NVIDIA GeForce GT 650M Mac Edition 's Advantages
Lower TDP (45W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX 6650M +1153%
8.659 TFLOPS
GeForce GT 650M Mac Edition
0.691 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jul 2012
Mobility Radeon
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

2068 MHz
Base Clock
-
2416 MHz
Boost Clock
-
2000 MHz
Memory Clock
1254 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
128bit
256.0GB/s
Bandwidth
80.26GB/s

Render Config

-
SM Count
-
28
Compute Units
-
1792
Shading Units
384
112
TMUs
32
64
ROPs
16
-
Tensor Cores
-
28
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB

Theoretical Performance

154.6 GPixel/s
Pixel Rate
7.200 GPixel/s
270.6 GTexel/s
Texture Rate
28.80 GTexel/s
17.32 TFLOPS
FP16 (half)
-
8.659 TFLOPS
FP32 (float)
691.2 GFLOPS
541.2 GFLOPS
FP64 (double)
28.80 GFLOPS

Graphics Processor

Navi 23
GPU Name
GK107
-
GPU Variant
N13P-GT-W-A2
RDNA 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
11.06 billion
Transistors
1.27 billion
237 mm²
Die Size
118 mm²

Board Design

120W
TDP
45W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.5
Shader Model
5.1

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