NVIDIA GeForce GTX 960 vs AMD Radeon 660M
GPU Specs Compare
Graphics Card
Release Date
Jan 2015
Jan 2022
Generation
GeForce 900
Rembrandt
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1127 MHz
1500 MHz
Boost Clock
1178 MHz
1900 MHz
Memory Clock
1753 MHz
System Shared
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
128bit
System Shared
Bandwidth
112.2GB/s
System Dependent
Render Config
Shading Units
1024
384
TMUs
64
24
ROPs
32
16
L1 Cache
48 KB (per SMM)
128 KB per Array
L2 Cache
1024 KB
2 MB
Compute Units
-
6
RT Cores
-
6
Theoretical Performance
Pixel Rate
37.70 GPixel/s
30.40 GPixel/s
Texture Rate
75.39 GTexel/s
45.60 GTexel/s
FP32 (float)
2.413 TFLOPS
1459 GFLOPS
FP64 (double)
75.39 GFLOPS
91.20 GFLOPS
FP16 (half)
-
2.918 TFLOPS
Graphics Processor
GPU Name
GM206
Rembrandt
GPU Variant
GM206-300-A1
-
Architecture
Maxwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
2.94 billion
13.1 billion
Die Size
228 mm²
210 mm²
Board Design
TDP
120W
15W
Suggested PSU
300 W
-
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
5.2
-
Shader Model
6.4
6.5
📊 Benchmark
3DMark Time Spy
2,300
1,537
3DMark Time Spy Extreme
1,025
701
Shadow of the Tomb Raider 2160p
10
-
Shadow of the Tomb Raider 1440p
25
-
Shadow of the Tomb Raider 1080p
35
-
GTA 5 1080p
70
-