Home GPU Comparison NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA CMP 40HX

NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Lower TDP (134W vs 185W)
NVIDIA CMP 40HX 's Advantages
Released 7 years and 11 months late
Boost Clock has increased by 60% (1650MHz vs 1032MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 144.2GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti Boost
1.585 TFLOPS
CMP 40HX +379%
7.603 TFLOPS
Blender
GeForce GTX 650 Ti Boost
102
CMP 40HX +1168%
1294
VS

Graphics Card

Mar 2013
Release Date
Feb 2021
GeForce 600
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

980 MHz
Base Clock
1470 MHz
1032 MHz
Boost Clock
1650 MHz
1502 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
36
768
Shading Units
2304
64
TMUs
144
24
ROPs
64
-
Tensor Cores
288
-
RT Cores
36
16 KB (per SMX)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

16.51 GPixel/s
Pixel Rate
105.6 GPixel/s
66.05 GTexel/s
Texture Rate
237.6 GTexel/s
-
FP16 (half)
15.21 TFLOPS
1.585 TFLOPS
FP32 (float)
7.603 TFLOPS
66.05 GFLOPS
FP64 (double)
237.6 GFLOPS

Board Design

134W
TDP
185W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

GK106
GPU Name
TU106
GK106-240-A1
GPU Variant
TU106-100-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
2.54 billion
Transistors
10.8 billion
221 mm²
Die Size
445 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
7.5
5.1
Shader Model
6.6

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