![XFX Radeon HD 7850 2GB](/upload/resize_cache/iblock/b1c/340_345_0/no_photo.jpg)
![XFX Radeon Double D HD 7970](/upload/resize_cache/iblock/8e4/340_345_0/no_photo.jpg)
Comparision XFX Radeon HD 7850 2GB vs XFX Radeon Double D HD 7970
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 XFX Radeon HD 7850 2GB video card is based on the GCN 1.0 architecture. XFX Radeon Double D HD 7970 on the GCN architecture. The first has 2800 million transistors. The second is 4313 million. XFX Radeon HD 7850 2GB has a transistor size of 28 nm versus 28.
The base clock speed of the first video card is 860 MHz versus 925 MHz for the second.
Let's move on to memory. XFX Radeon HD 7850 2GB has 2 GB. XFX Radeon Double D HD 7970 has 2 GB installed. The bandwidth of the first video card is 154 Gb/s versus 264 Gb/s of the second.
FLOPS of XFX Radeon HD 7850 2GB is 1.72. At XFX Radeon Double D HD 7970 3.72.
Goes to tests in benchmarks. In the Passmark benchmark, XFX Radeon HD 7850 2GB scored 3779 points. And here is the second card 5215 points. In 3DMark, the first model scored 5223 points. Second 6819 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 XFX Radeon HD 7850 2GB has Directx version 11.1. Video card XFX Radeon Double D HD 7970 -- Directx version - 11.1.
Regarding cooling, XFX Radeon HD 7850 2GB has 130W heat dissipation requirements versus 250W for XFX Radeon Double D HD 7970.
Why XFX Radeon Double D HD 7970 is better than XFX Radeon HD 7850 2GB
XFX Radeon HD 7850 2GB vs XFX Radeon Double D HD 7970: highlights
![XFX Radeon HD 7850 2GB](/upload/resize_cache/iblock/b1c/340_345_0/no_photo.jpg)
![XFX Radeon Double D HD 7970](/upload/resize_cache/iblock/8e4/340_345_0/no_photo.jpg)
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the XFX Radeon HD 7850 2GB processor perform in benchmarks?
Passmark XFX Radeon HD 7850 2GB scored 3779 points. The second video card scored 5215 points in Passmark.
What FLOPS do video cards have?
FLOPS XFX Radeon HD 7850 2GB is 1.72 TFLOPS. But the second video card has FLOPS equal to 3.72 TFLOPS.
What power consumption?
XFX Radeon HD 7850 2GB 130 Watt. XFX Radeon Double D HD 7970 250 Watt.
How fast are XFX Radeon HD 7850 2GB and XFX Radeon Double D HD 7970?
XFX Radeon HD 7850 2GB operates at 860 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of XFX Radeon Double D HD 7970 reaches 925 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
XFX Radeon HD 7850 2GB supports GDDR5. Installed 2 GB of RAM. Throughput reaches 154 GB/s. XFX Radeon Double D HD 7970 works with GDDR5. The second one has 3 GB of RAM installed. Its bandwidth is 154 GB/s.
How many HDMI connectors do they have?
XFX Radeon HD 7850 2GB has 1 HDMI outputs. XFX Radeon Double D HD 7970 is equipped with 1 HDMI outputs.
What power connectors are used?
XFX Radeon HD 7850 2GB uses There is no data. XFX Radeon Double D HD 7970 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
XFX Radeon HD 7850 2GB is built on GCN 1.0. XFX Radeon Double D HD 7970 uses the GCN architecture.
What graphics processor is being used?
XFX Radeon HD 7850 2GB is equipped with Pitcairn. XFX Radeon Double D HD 7970 is set to Tahiti XT.
How many PCIe lanes
The first graphics card has 16 PCIe lanes. And the PCIe version is 3. XFX Radeon Double D HD 7970 16 PCIe lanes. PCIe version 3.
How many transistors?
XFX Radeon HD 7850 2GB has 2800 million transistors. XFX Radeon Double D HD 7970 has 4313 million transistors