NVIDIA GeForce GTX 660 Rev. 2 vs AMD Xbox Series X 6nm GPU
GPU Specs Compare
Graphics Card
Release Date
Sep 2014
Oct 2024
Generation
GeForce 600
Console GPU(Microsoft)
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
-
Clock Speeds
Base Clock
980 MHz
-
Boost Clock
1032 MHz
-
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
2GB
10GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
320bit
Bandwidth
144.2GB/s
560.0GB/s
Render Config
Shading Units
960
3328
TMUs
80
208
ROPs
24
64
L1 Cache
16 KB (per SMX)
-
L2 Cache
384 KB
5 MB
Compute Units
-
52
Theoretical Performance
Pixel Rate
20.64 GPixel/s
116.8 GPixel/s
Texture Rate
82.56 GTexel/s
379.6 GTexel/s
FP32 (float)
1.981 TFLOPS
12.15 TFLOPS
FP64 (double)
82.56 GFLOPS
759.2 GFLOPS
FP16 (half)
-
24.29 TFLOPS
Graphics Processor
GPU Name
GK104
Scarlett 6nm
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
15.3 billion
Die Size
294 mm²
Unknown
Board Design
TDP
140W
200W
Suggested PSU
300 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1
Power Connectors
1x 6-pin
-
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
6.8