Comparision AMD Radeon RX Vega 8 vs AMD Radeon HD 7790
Grade
Top specs and features
- Passmark score
- 3DMark Cloud Gate GPU benchmark score
- 3DMark Fire Strike Score
- 3DMark Fire Strike Graphics test score
- 3DMark 11 Performance GPU benchmark score
Passmark score
3DMark Cloud Gate GPU benchmark score
3DMark Fire Strike Score
3DMark Fire Strike Graphics test score
3DMark 11 Performance GPU benchmark score
Description
The AMD Radeon RX Vega 8 video card is based on the Vega architecture. AMD Radeon HD 7790 on the GCN 2.0 architecture. The first has 4940 million transistors. The second is 2080 million. AMD Radeon RX Vega 8 has a transistor size of 14 nm versus 28.
The base clock speed of the first video card is 300 MHz versus 1000 MHz for the second.
Let's move on to memory. AMD Radeon RX Vega 8 has There is no data GB. AMD Radeon HD 7790 has There is no data GB installed. The bandwidth of the first video card is There is no data Gb/s versus 96 Gb/s of the second.
FLOPS of AMD Radeon RX Vega 8 is 1.11. At AMD Radeon HD 7790 1.85.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon RX Vega 8 scored 1746 points. And here is the second card 3034 points. In 3DMark, the first model scored 2347 points. Second 4251 points.
In terms of interfaces. The first video card is connected using There is no data. The second is PCIe 3.0 x16. Video card AMD Radeon RX Vega 8 has Directx version 12. Video card AMD Radeon HD 7790 -- Directx version - 12.
Regarding cooling, AMD Radeon RX Vega 8 has 65W heat dissipation requirements versus 85W for AMD Radeon HD 7790.
Why AMD Radeon HD 7790 is better than AMD Radeon RX Vega 8
- Power Consumption (TDP) 65 W против 85 W, less by -24%
- Technological process 14 nm против 28 nm, less by -50%
- Number of transistors 4940 million против 2080 million, more on 138%
AMD Radeon RX Vega 8 vs AMD Radeon HD 7790: highlights
Performance
Memory
General information
Functions
Benchmark tests
FAQ
How does the AMD Radeon RX Vega 8 processor perform in benchmarks?
Passmark AMD Radeon RX Vega 8 scored 1746 points. The second video card scored 3034 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon RX Vega 8 is 1.11 TFLOPS. But the second video card has FLOPS equal to 1.85 TFLOPS.
What power consumption?
AMD Radeon RX Vega 8 65 Watt. AMD Radeon HD 7790 85 Watt.
How fast are AMD Radeon RX Vega 8 and AMD Radeon HD 7790?
AMD Radeon RX Vega 8 operates at 300 MHz. In this case, the maximum frequency reaches 1100 MHz. The clock base frequency of AMD Radeon HD 7790 reaches 1000 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
AMD Radeon RX Vega 8 supports GDDR4. Installed There is no data GB of RAM. Throughput reaches There is no data GB/s. AMD Radeon HD 7790 works with GDDR5. The second one has 1 GB of RAM installed. Its bandwidth is There is no data GB/s.
How many HDMI connectors do they have?
AMD Radeon RX Vega 8 has There is no data HDMI outputs. AMD Radeon HD 7790 is equipped with 1 HDMI outputs.
What power connectors are used?
AMD Radeon RX Vega 8 uses There is no data. AMD Radeon HD 7790 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon RX Vega 8 is built on Vega. AMD Radeon HD 7790 uses the GCN 2.0 architecture.
What graphics processor is being used?
AMD Radeon RX Vega 8 is equipped with Vega Raven Ridge. AMD Radeon HD 7790 is set to Bonaire.
How many PCIe lanes
The first graphics card has There is no data PCIe lanes. And the PCIe version is There is no data. AMD Radeon HD 7790 There is no data PCIe lanes. PCIe version There is no data.
How many transistors?
AMD Radeon RX Vega 8 has 4940 million transistors. AMD Radeon HD 7790 has 2080 million transistors