AMD Radeon R7 250XE vs AMD Radeon 550

AMD Radeon R7 250XE on Amazon USA
AMD Radeon 550 on Amazon USA

Comparison of the technical characteristics between the graphics cards, with AMD Radeon R7 250XE on one side and AMD Radeon 550 on the other side. The first is dedicated to the desktop sector, it has 640 shading units, a maximum frequency of 0.9 GHz, its lithography is 28 nm. The second is used on the desktop segment, it includes 512 shading units, a maximum frequency of 1.2 GHz, its lithography is 14 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values ​​obtained in various benchmarks.

Specification comparison:

Graphics card AMD Radeon R7 250XE AMD Radeon 550
Market (main) Desktop Desktop
Release date Q3 2014 Q2 2017
Model number Cape Verde XT 215-0904018, Lexa PRO
GPU name Cape Verde Lexa
Architecture GCN 1.0 GCN 4.0
Generation Volcanic Islands R7 200 Polaris RX 500
Lithography 28 nm 14 nm
Transistors 1,500,000,000 2,200,000,000
Bus interface PCIe 3.0 x16 PCIe 3.0 x8
GPU base clock 860 MHz 1,100 MHz
GPU boost clock 860 MHz 1,183 MHz
Memory frequency 1,125 MHz 1,750 MHz
Effective memory speed 4.5 Gbps 7 Gbps
Memory size 1 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus 128 bit 64 bit
Memory bandwidth 72.0 GB/s 56.0 GB/s
TDP 80 W 50 W
Suggested PSU250W ATX Power Supply 250W ATX Power Supply
Multicard technology - -

1x DVI
1x VGA

1x DVI
1x DisplayPort
Cores (compute units, SM, SMX) 10 8
Shading units 640 512
TMUs 40 32
ROPs 16 16
Cache memory 256 KB 256 KB
Pixel fillrate 13.8 GP/s 18.9 GP/s
Texture fillrate 34.4 GT/s 37.9 GT/s
Performance FP32 (float) 1.1 TFLOPS 1.2 TFLOPS
Performance FP64 (double) 68.8 GFLOPS 75.7 GFLOPS

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

We can better compare what are the technical differences between the two graphics cards.

Performance comparison with the benchmarks:

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

FP32 Performance in GFLOPS
AMD Radeon 550 1,211
AMD Radeon R7 250XE 1,101

The difference is 10%.

Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.

See also:

AMD Radeon R7 250X

AMD Radeon 550X


AMD Radeon R7 250XE Nvidia equivalentAMD Radeon 550 Nvidia equivalent © 2023 - XML sitemap - Information - Privacy policy - Advertising policy - Contact


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