AMD Radeon 660M vs NVIDIA GeForce GTX TITAN X
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Mar 2015
Generation
Rembrandt
GeForce 900
Type
Integrated
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
1000 MHz
Boost Clock
1900 MHz
1089 MHz
Memory Clock
System Shared
1753 MHz
Memory
Memory Size
System Shared
12GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
336.6GB/s
Render Config
Compute Units
6
-
Shading Units
384
3072
TMUs
24
192
ROPs
16
96
RT Cores
6
-
L1 Cache
128 KB per Array
48 KB (per SMM)
L2 Cache
2 MB
3 MB
Theoretical Performance
Pixel Rate
30.40 GPixel/s
104.5 GPixel/s
Texture Rate
45.60 GTexel/s
209.1 GTexel/s
FP16 (half)
2.918 TFLOPS
-
FP32 (float)
1459 GFLOPS
6.691 TFLOPS
FP64 (double)
91.20 GFLOPS
209.1 GFLOPS
Graphics Processor
GPU Name
Rembrandt
GM200
Architecture
RDNA 2.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
13.1 billion
8 billion
Die Size
210 mm²
601 mm²
GPU Variant
-
GM200-400-A1
Board Design
TDP
15W
250W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.5
6.4
CUDA
-
5.2
📊 Benchmark
3DMark Time Spy
1,537
5,418
3DMark Time Spy Extreme
701
2,632
Blender
-
543