GeForce GTX 1660 Ti vs GeForce 8800 GT Mac Edition
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 512MB VRAM GeForce 8800 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 Ti 's Advantages
Released 11 years late
Boost Clock1770MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 57.60GB/s)
1424 additional rendering cores
Lower TDP (120W vs 125W)
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti
+1518%
5437
GeForce 8800 GT Mac Edition
336
Graphics Card
Feb 2019
Release Date
Feb 2008
GeForce 16
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1500 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1500 MHz
Memory Clock
900 MHz
Memory
6GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
256bit
288.0GB/s
Bandwidth
57.60GB/s
Render Config
24
SM Count
14
1536
Shading Units
112
96
TMUs
56
48
ROPs
16
64 KB (per SM)
L1 Cache
-
1536 KB
L2 Cache
64 KB
Theoretical Performance
84.96 GPixel/s
Pixel Rate
9.600 GPixel/s
169.9 GTexel/s
Texture Rate
33.60 GTexel/s
10.87 TFLOPS
FP16 (half)
-
5.437 TFLOPS
FP32 (float)
336.0 GFLOPS
169.9 GFLOPS
FP64 (double)
-
Board Design
120W
TDP
125W
300 W
Suggested PSU
300 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
2x DVI
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
TU116
GPU Name
G92
TU116-400-A1
GPU Variant
G92-270-A2
Turing
Architecture
Tesla
TSMC
Foundry
TSMC
12 nm
Process Size
65 nm
6.6 billion
Transistors
0.754 billion
284 mm²
Die Size
324 mm²
Graphics Features
12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
1.1
6.6
Shader Model
4.0
