Comparision AMD Radeon HD 7850 vs AMD Radeon HD 7790
Grade
Top specs and features
- Passmark score
- 3DMark Fire Strike Graphics test score
- Unigine Heaven 4.0 test score
- GPU base clock speed
- RAM
Passmark score
3DMark Fire Strike Graphics test score
Unigine Heaven 4.0 test score
GPU base clock speed
RAM
Description
The AMD Radeon HD 7850 video card is based on the GCN 1.0 architecture. AMD Radeon HD 7790 on the GCN 2.0 architecture. The first has 2800 million transistors. The second is 2080 million. AMD Radeon HD 7850 has a transistor size of 28 nm versus 28.
The base clock speed of the first video card is 860 MHz versus 1000 MHz for the second.
Let's move on to memory. AMD Radeon HD 7850 has 2 GB. AMD Radeon HD 7790 has 2 GB installed. The bandwidth of the first video card is 153.6 Gb/s versus 96 Gb/s of the second.
FLOPS of AMD Radeon HD 7850 is 1.82. At AMD Radeon HD 7790 1.85.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon HD 7850 scored 3624 points. And here is the second card 3034 points. In 3DMark, the first model scored 5009 points. Second 4251 points.
In terms of interfaces. The first video card is connected using PCIe 3.0 x16. The second is PCIe 3.0 x16. Video card AMD Radeon HD 7850 has Directx version 11.1. Video card AMD Radeon HD 7790 -- Directx version - 12.
Regarding cooling, AMD Radeon HD 7850 has 130W heat dissipation requirements versus 85W for AMD Radeon HD 7790.
Why AMD Radeon HD 7850 is better than AMD Radeon HD 7790
- Passmark score 3624 против 3034 , more on 19%
- 3DMark Fire Strike Graphics test score 5009 против 4251 , more on 18%
- RAM 2 GB против 1 GB, more on 100%
- Memory bandwidth 153.6 GB/s против 96 GB/s, more on 60%
AMD Radeon HD 7850 vs AMD Radeon HD 7790: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the AMD Radeon HD 7850 processor perform in benchmarks?
Passmark AMD Radeon HD 7850 scored 3624 points. The second video card scored 3034 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon HD 7850 is 1.82 TFLOPS. But the second video card has FLOPS equal to 1.85 TFLOPS.
What power consumption?
AMD Radeon HD 7850 130 Watt. AMD Radeon HD 7790 85 Watt.
How fast are AMD Radeon HD 7850 and AMD Radeon HD 7790?
AMD Radeon HD 7850 operates at 860 MHz. In this case, the maximum frequency reaches There is no data 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 HD 7850 supports GDDR5. Installed 2 GB of RAM. Throughput reaches 153.6 GB/s. AMD Radeon HD 7790 works with GDDR5. The second one has 1 GB of RAM installed. Its bandwidth is 153.6 GB/s.
How many HDMI connectors do they have?
AMD Radeon HD 7850 has 1 HDMI outputs. AMD Radeon HD 7790 is equipped with 1 HDMI outputs.
What power connectors are used?
AMD Radeon HD 7850 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 HD 7850 is built on GCN 1.0. AMD Radeon HD 7790 uses the GCN 2.0 architecture.
What graphics processor is being used?
AMD Radeon HD 7850 is equipped with Pitcairn. AMD Radeon HD 7790 is set to Bonaire.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. AMD Radeon HD 7790 16 PCIe lanes. PCIe version 3.
How many transistors?
AMD Radeon HD 7850 has 2800 million transistors. AMD Radeon HD 7790 has 2080 million transistors