AMD Radeon RX Vega 64 Liquid Cooling vs ATI Radeon HD 3870

AMD Radeon RX Vega 64 Liquid Cooling on Amazon USA
ATI Radeon HD 3870 on Amazon USA

Comparison of the technical characteristics between the graphics cards, with AMD Radeon RX Vega 64 Liquid Cooling on one side and ATI Radeon HD 3870 on the other side. The first is dedicated to the desktop sector, it has 4096 shading units, a maximum frequency of 1.7 GHz, its lithography is 14 nm. The second is used on the desktop segment, it includes 320 shading units, a maximum frequency of 0.8 GHz, its lithography is 55 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 RX Vega 64 Liquid Cooling ATI Radeon HD 3870
Market (main) Desktop Desktop
Release date Q3 2017 Q4 2007
Model number Vega 10 XTX RV670
GPU name Vega 10 Cedar
Architecture GCN 5.0 TeraScale
Generation RX Vega Radeon R600 HD 3800
Lithography 14 nm 55 nm
Transistors 12,500,000,000 666,000,000
Bus interface PCIe 3.0 x16 PCIe 2.0 x16
GPU base clock 1,406 MHz 777 MHz
GPU boost clock 1,677 MHz 777 MHz
Memory frequency 945 MHz 1,126 MHz
Effective memory speed 1.9 Gbps 2.3 Gbps
Memory size 8 GB 512 MB
Memory type HBM2 GDDR4
Memory bus 2048 bit 256 bit
Memory bandwidth 483.8 GB/s 72.1 GB/s
TDP 345 W 106 W
Suggested PSU700W ATX Power Supply 300W ATX Power Supply
Multicard technology - -

3x DisplayPort

2x DVI
1x S-Video
Cores (compute units, SM, SMX) 64 4
Shading units 4,096 320
TMUs 256 16
ROPs 64 16
Cache memory 4 MB 256 KB
Pixel fillrate 107.3 GP/s 12.4 GP/s
Texture fillrate 429.3 GT/s 12.4 GT/s
Performance FP32 (float) 13.7 TFLOPS 497.3 GFLOPS
Performance FP64 (double) 858.6 GFLOPS 99.5 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.

FP32 Performance in GFLOPS
AMD Radeon RX Vega 64 Liquid Cooling 13,740
ATI Radeon HD 3870 497.3

The difference is 2663%.

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.


AMD Radeon RX Vega 64 Liquid Cooling Nvidia equivalentATI Radeon HD 3870 Nvidia equivalent © 2023 - XML sitemap - Information - Privacy policy - Advertising policy - Contact


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