Home GPU Comparison NVIDIA CMP 40HX vs NVIDIA PG506 242

NVIDIA CMP 40HX vs NVIDIA PG506 242

We compared two Desktop platform GPUs: 8GB VRAM CMP 40HX and 24GB VRAM PG506 242 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 40HX 's Advantages
Boost Clock has increased by 15% (1650MHz vs 1440MHz)
NVIDIA PG506 242 's Advantages
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (933.1GB/s vs 448.0GB/s)
1280 additional rendering cores
Lower TDP (165W vs 185W)

Score

Benchmark

FP32 (float)
CMP 40HX
7.603 TFLOPS
PG506 242 +35%
10.32 TFLOPS
VS

Graphics Card

Feb 2021
Release Date
Apr 2021
Mining GPUs
Generation
Tesla
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1470 MHz
Base Clock
930 MHz
1650 MHz
Boost Clock
1440 MHz
1750 MHz
Memory Clock
1215 MHz

Memory

8GB
Memory Size
24GB
GDDR6
Memory Type
HBM2
256bit
Memory Bus
3072bit
448.0GB/s
Bandwidth
933.1GB/s

Render Config

-
-
-
36
SM Count
56
2304
Shading Units
3584
144
TMUs
224
64
ROPs
96
288
Tensor Cores
224
36
RT Cores
-
64 KB (per SM)
L1 Cache
192 KB (per SM)
4 MB
L2 Cache
24 MB
-
-
-

Theoretical Performance

105.6 GPixel/s
Pixel Rate
138.2 GPixel/s
237.6 GTexel/s
Texture Rate
322.6 GTexel/s
15.21 TFLOPS
FP16 (half)
10.32 TFLOPS
7.603 TFLOPS
FP32 (float)
10.32 TFLOPS
237.6 GFLOPS
FP64 (double)
5.161 TFLOPS

Board Design

185W
TDP
165W
450 W
Suggested PSU
450 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

TU106
GPU Name
GA100
TU106-100-A1
GPU Variant
-
Turing
Architecture
Ampere
TSMC
Foundry
TSMC
12 nm
Process Size
7 nm
10.8 billion
Transistors
54.2 billion
445 mm²
Die Size
826 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
7.5
CUDA
8.0
6.6
Shader Model
N/A

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