NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce RTX 5070 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Mar 2025
Generation
GeForce 600
GeForce 50 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
823 MHz
847 MHz
Boost Clock
888 MHz
1447 MHz
Memory Clock
1400 MHz
1750 MHz
Memory
Memory Size
1536MB
12GB
Memory Type
GDDR5
GDDR7
Memory Bus
192bit
192bit
Bandwidth
134.4GB/s
672.0GB/s
Render Config
Shading Units
1152
5888
TMUs
96
184
ROPs
24
80
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
48 MB
SM Count
-
46
Tensor Cores
-
184
RT Cores
-
46
Theoretical Performance
Pixel Rate
21.31 GPixel/s
115.8 GPixel/s
Texture Rate
85.25 GTexel/s
266.2 GTexel/s
FP32 (float)
2.046 TFLOPS
17.04 TFLOPS
FP64 (double)
85.25 GFLOPS
266.2 GFLOPS
FP16 (half)
-
17.04 TFLOPS
Graphics Processor
GPU Name
GK104
GB205
GPU Variant
GK104-200-KD-A2
GB205
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
31.1 billion
Die Size
294 mm²
263 mm²
Board Design
TDP
130W
60-115W
Suggested PSU
300 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
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
1.4
CUDA
3.0
12.0
Shader Model
5.1
6.8
📊 Benchmark
3DMark Time Spy
1,194
17,452
3DMark Time Spy Extreme
260
8,328
3DMark Speed Way
-
4,421