NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce RTX 3070 Ti Max Q
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Jan 2022
Generation
GeForce 600
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
823 MHz
510 MHz
Boost Clock
888 MHz
1035 MHz
Memory Clock
1400 MHz
1500 MHz
Memory
Memory Size
1536MB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
256bit
Bandwidth
134.4GB/s
384.0GB/s
Render Config
Shading Units
1152
5888
TMUs
96
184
ROPs
24
96
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
4 MB
SM Count
-
46
Tensor Cores
-
184
RT Cores
-
46
Theoretical Performance
Pixel Rate
21.31 GPixel/s
99.36 GPixel/s
Texture Rate
85.25 GTexel/s
190.4 GTexel/s
FP32 (float)
2.046 TFLOPS
12.19 TFLOPS
FP64 (double)
85.25 GFLOPS
190.4 GFLOPS
FP16 (half)
-
12.19 TFLOPS
Graphics Processor
GPU Name
GK104
GA104
GPU Variant
GK104-200-KD-A2
-
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
3.54 billion
17.4 billion
Die Size
294 mm²
392 mm²
Board Design
TDP
130W
80W
Suggested PSU
300 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.6
Shader Model
5.1
6.6
📊 Benchmark
3DMark Time Spy
1,194
-
3DMark Time Spy Extreme
260
-