GeForce GTX 1660 SUPER vs GeForce 6800 XT
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 256MB VRAM GeForce 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 SUPER Advantages
Released 14 years and 1 months late
Boost Clock1785MHz
More VRAM (6GB vs 256GB)
Larger VRAM bandwidth (336.0GB/s vs 38.40GB/s)
1408 additional rendering cores
Score
Graphics Card
Oct 2019
Release Date
Sep 2005
GeForce 16
Generation
GeForce 6 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x
Clock Speeds
1530 MHz
Base Clock
-
1785 MHz
Boost Clock
-
1750 MHz
Memory Clock
600 MHz
Memory
6GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
256bit
336.0GB/s
Bandwidth
38.40GB/s
Render Config
22
SM Count
-
1408
Shading Units
-
88
TMUs
12
48
ROPs
8
64 KB (per SM)
L1 Cache
-
1536 KB
L2 Cache
-
Theoretical Performance
85.68 GPixel/s
Pixel Rate
3.600 GPixel/s
157.1 GTexel/s
Texture Rate
5.400 GTexel/s
10.05 TFLOPS
FP16 (half)
-
5.027 TFLOPS
FP32 (float)
-
157.1 GFLOPS
FP64 (double)
-
Board Design
125W
TDP
Unknown
300 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
1x VGA
1x S-Video
1x 8-pin
Power Connectors
1x Molex
Graphics Processor
TU116
GPU Name
NV42
TU116-300-A1
GPU Variant
6800 XT
Turing
Architecture
Curie
TSMC
Foundry
TSMC
12 nm
Process Size
110 nm
6.6 billion
Transistors
0.202 billion
284 mm²
Die Size
222 mm²
Graphics Features
12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full)
2.1 (partial)
2.1 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
7.5
CUDA
-
6.6
Shader Model
3.0
