NVIDIA GeForce GTX 1660 vs NVIDIA RTX PRO 5000 Blackwell
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Mar 2025
Generation
GeForce 16
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1530 MHz
1740 MHz
Boost Clock
1785 MHz
2377 MHz
Memory Clock
2001 MHz
1750 MHz
Memory
Memory Size
6GB
48GB
Memory Type
GDDR5
GDDR7
Memory Bus
192bit
384bit
Bandwidth
192.1GB/s
1.34TB/s
Render Config
SM Count
22
110
Shading Units
1408
14080
TMUs
88
440
ROPs
48
160
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
1536 KB
96 MB
Tensor Cores
—
440
RT Cores
—
110
Theoretical Performance
Pixel Rate
85.68 GPixel/s
380.3 GPixel/s
Texture Rate
157.1 GTexel/s
1045.9 GTexel/s
FP16 (half)
10.05 TFLOPS
66.94 TFLOPS
FP32 (float)
5.027 TFLOPS
66.94 TFLOPS
FP64 (double)
157.1 GFLOPS
1045.9 GFLOPS
Graphics Processor
GPU Name
TU116
GB202
GPU Variant
TU116-300-A1
—
Architecture
Turing
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
6.6 billion
92.2 billion
Die Size
284 mm²
750 mm²
Board Design
TDP
120W
300W
Suggested PSU
300 W
700 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
4x DisplayPort 2.1b
Power Connectors
1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
7.5
12.0
Shader Model
6.6
6.9
Benchmark
3DMark Time Spy
5,444
33,196
3DMark Time Spy Extreme
2,465
17,934
3DMark Speed Way
—
9,504
▲ Specs Compare
Data sourced from official specifications and benchmark tests.