GPU Comparison
GEFORCE
NVIDIA GeForce GTX 660
CORE STATE
GK106
VRAM
2 GB
CLOCK SPEED
1032 MHz
TDP
140 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
GeForce RTX 5060 Ti 16 GB
CORE STATE
GB206
VRAM
16 GB
CLOCK SPEED
2572 MHz
TDP
180 W
BUS WIDTH
128 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 660
RTX 5060 Ti 16 GB
Core Specs
Shading Units
960
4,608
+380.0%
Shaders
960
4,608
+380.0%
TMUs
80
144
+80.0%
ROPs
24
48
+100.0%
SM Count
—
36
Clocks
Base Clock
980 MHz
2407 MHz
Boost Clock
1032 MHz
2572 MHz
Memory Clock
1502 MHz
6 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
GDDR7
Memory Bus
192 bit
128 bit
Bandwidth
144.2 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
32 MB
Performance
Pixel Rate
20.64 GPixel/s
123.5 GPixel/s
Texture Rate
82.56 GTexel/s
370.4 GTexel/s
FP32 (TFLOPS)
1.981 TFLOPS
23.70 TFLOPS
FP64 (TFLOPS)
82.56 GFLOPS (1:24)
370.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
23.70 TFLOPS (1:1)
AI/RT
RT Cores
—
36
Tensor Cores
—
144
Power
TDP
140 W
180 W
TDP (W)
140
180
+28.6%
Suggested PSU
300 W
450 W
Power Connectors
1x 6-pin
1x 8-pin
Architecture
Architecture
Kepler
Blackwell 2.0
GPU Name
GK106
GB206
Generation
GeForce 600
GeForce 50
Process Size
28 nm
5 nm
Transistors
2,540 million
21,900 million
Die Size
221 mm²
181 mm²
Foundry
TSMC
TSMC
Density
11.5M / mm²
121.0M / mm²
API Support
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
12.0
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
241 mm
9.5 inches
241 mm
9.5 inches
Height
—
111 mm
4.4 inches
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1b3x DisplayPort 2.1b
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x8
Other
Launch Price
229 USD
429 USD
Production
End-of-life
Active
Predecessor
GeForce 500
GeForce 40
Successor
GeForce 700
—