NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA H200 NVL
GPU Specs Compare
Graphics Card
Release Date
Sep 2014
Nov 2024
Generation
GeForce 600
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
980 MHz
1365 MHz
Boost Clock
1032 MHz
1785 MHz
Memory Clock
1502 MHz
1593 MHz
Memory
Memory Size
2GB
141GB
Memory Type
GDDR5
HBM3e
Memory Bus
192bit
6144bit
Bandwidth
144.2GB/s
4.89TB/s
Render Config
Shading Units
960
16896
TMUs
80
528
ROPs
24
24
L1 Cache
16 KB (per SMX)
256 KB (per SM)
L2 Cache
384 KB
50 MB
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
20.64 GPixel/s
42.84 GPixel/s
Texture Rate
82.56 GTexel/s
942.5 GTexel/s
FP32 (float)
1.981 TFLOPS
60.32 TFLOPS
FP64 (double)
82.56 GFLOPS
30.16 TFLOPS
FP16 (half)
-
241.3 TFLOPS
Graphics Processor
GPU Name
GK104
GH100
Architecture
Kepler
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
80 billion
Die Size
294 mm²
814 mm²
Board Design
TDP
140W
600W
Suggested PSU
300 W
1000 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
8-pin EPS
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.0
9.0
Shader Model
5.1
N/A