Home GPU Comparison NVIDIA CMP 40HX vs AMD Radeon RX 550

NVIDIA CMP 40HX vs AMD Radeon RX 550

NVIDIA CMP 40HX
VS
AMD Radeon RX 550
NVIDIA CMP 40HX
AMD Radeon RX 550
We compared two Desktop platform GPUs: 8GB VRAM CMP 40HX and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 40HX 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 39% (1650MHz vs 1183MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 112.0GB/s)
1792 additional rendering cores
AMD Radeon RX 550 's Advantages
Lower TDP (50W vs 185W)

Score

Benchmark

FP32 (float)
CMP 40HX +527%
7.603 TFLOPS
Radeon RX 550
1.211 TFLOPS
VS

Graphics Card

Feb 2021
Release Date
Apr 2017
Mining GPUs
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1470 MHz
Base Clock
1100 MHz
1650 MHz
Boost Clock
1183 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
112.0GB/s

Render Config

-
Compute Units
8
36
SM Count
-
2304
Shading Units
512
144
TMUs
32
64
ROPs
16
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

105.6 GPixel/s
Pixel Rate
18.93 GPixel/s
237.6 GTexel/s
Texture Rate
37.86 GTexel/s
15.21 TFLOPS
FP16 (half)
1211 GFLOPS
7.603 TFLOPS
FP32 (float)
1211 GFLOPS
237.6 GFLOPS
FP64 (double)
75.71 GFLOPS

Board Design

185W
TDP
50W
450 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Processor

TU106
GPU Name
Lexa
TU106-100-A1
GPU Variant
Lexa PRO (215-0904018)
Turing
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
10.8 billion
Transistors
2.2 billion
445 mm²
Die Size
103 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.4

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