NVIDIA GeForce GTX 485M vs AMD Radeon RX 6650M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 485M and 8GB VRAM Radeon RX 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 485M 's Advantages
Lower TDP (100W vs 120W)
AMD Radeon RX 6650M 's Advantages
Released 11 years late
Boost Clock2416MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 96.00GB/s)
1408 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 485M
0.883 TFLOPS
Radeon RX 6650M
+880%
8.659 TFLOPS
Graphics Card
Jan 2011
Release Date
Jan 2022
GeForce 400M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
2068 MHz
-
Boost Clock
2416 MHz
750 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
96.00GB/s
Bandwidth
256.0GB/s
Render Config
-
Compute Units
28
8
SM Count
-
384
Shading Units
1792
64
TMUs
112
32
ROPs
64
-
-
-
-
RT Cores
28
64 KB (per SM)
L1 Cache
128 KB per Array
512 KB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
9.200 GPixel/s
Pixel Rate
154.6 GPixel/s
36.80 GTexel/s
Texture Rate
270.6 GTexel/s
-
FP16 (half)
17.32 TFLOPS
883.2 GFLOPS
FP32 (float)
8.659 TFLOPS
73.60 GFLOPS
FP64 (double)
541.2 GFLOPS
Board Design
100W
TDP
120W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GF104
GPU Name
Navi 23
N12E-GTX-A1
GPU Variant
-
Fermi
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
1.95 billion
Transistors
11.06 billion
332 mm²
Die Size
237 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.5
