NVIDIA GeForce GTX 660 OEM vs NVIDIA Tesla M4
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Nov 2015
Generation
GeForce 600
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
823 MHz
872 MHz
Boost Clock
888 MHz
1072 MHz
Memory Clock
1400 MHz
1375 MHz
Memory
Memory Size
1536MB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
128bit
Bandwidth
134.4GB/s
88.00GB/s
Render Config
Shading Units
1152
1024
TMUs
96
64
ROPs
24
32
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
384 KB
1024 KB
Theoretical Performance
Pixel Rate
21.31 GPixel/s
34.30 GPixel/s
Texture Rate
85.25 GTexel/s
68.61 GTexel/s
FP32 (float)
2.046 TFLOPS
2.195 TFLOPS
FP64 (double)
85.25 GFLOPS
68.61 GFLOPS
Graphics Processor
GPU Name
GK104
GM206
GPU Variant
GK104-200-KD-A2
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Architecture
Kepler
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
2.94 billion
Die Size
294 mm²
228 mm²
Board Design
TDP
130W
50W
Suggested PSU
300 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
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Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
5.2
Shader Model
5.1
6.4
📊 Benchmark
3DMark Time Spy
1,194
-
3DMark Time Spy Extreme
260
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