GPU Comparison
GEFORCE
NVIDIA GeForce GTX 1660
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1785 MHz
TDP
120 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
VS
GEFORCE
T600
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1335 MHz
TDP
40 W
BUS WIDTH
128 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 1660
T600
Core Specs
Shading Units
1,408
640
-54.5%
Shaders
1,408
640
-54.5%
TMUs
88
40
-54.5%
ROPs
48
32
-33.3%
SM Count
22
10
-54.5%
Clocks
Base Clock
1530 MHz
735 MHz
Boost Clock
1785 MHz
1335 MHz
Memory Clock
2001 MHz
8 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
6 GB
4 GB
VRAM (MB)
6,144
4,096
-33.3%
Memory Type
GDDR5
GDDR6
Memory Bus
192 bit
128 bit
Bandwidth
192.1 GB/s
160.0 GB/s
Cache
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
1536 KB
1024 KB
Performance
Pixel Rate
85.68 GPixel/s
42.72 GPixel/s
Texture Rate
157.1 GTexel/s
53.40 GTexel/s
FP32 (TFLOPS)
5.027 TFLOPS
1.709 TFLOPS
FP64 (TFLOPS)
157.1 GFLOPS (1:32)
53.40 GFLOPS (1:32)
FP16 (TFLOPS)
10.05 TFLOPS (2:1)
3.418 TFLOPS (2:1)
Power
TDP
120 W
40 W
TDP (W)
120
40
-66.7%
Suggested PSU
300 W
200 W
Power Connectors
1x 8-pin
None
Architecture
Architecture
Turing
Turing
GPU Name
TU116
TU117
Generation
GeForce 16
Quadro Turing
(Tx000)
Process Size
12 nm
12 nm
Transistors
6,600 million
4,700 million
Die Size
284 mm²
200 mm²
Foundry
TSMC
TSMC
Density
23.2M / mm²
23.5M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
7.5
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
229 mm
9 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
219 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 10
Quadro Volta
Successor
GeForce 20
Workstation Ampere