Comparision AMD Radeon HD 6650A vs NVIDIA GeForce GT 620
Grade
Top specs and features
Passmark score
GPU base clock speed
RAM
Memory bandwidth
Effective memory speed
Description
The AMD Radeon HD 6650A video card is based on the TeraScale 2 architecture. NVIDIA GeForce GT 620 on the Fermi 2.0 architecture. The first has 716 million transistors. The second is 585 million. AMD Radeon HD 6650A has a transistor size of 40 nm versus 28.
The base clock speed of the first video card is 600 MHz versus 625 MHz for the second.
Let's move on to memory. AMD Radeon HD 6650A has 1 GB. NVIDIA GeForce GT 620 has 1 GB installed. The bandwidth of the first video card is 28.8 Gb/s versus 14.4 Gb/s of the second.
FLOPS of AMD Radeon HD 6650A is 0.57. At NVIDIA GeForce GT 620 0.23.
Goes to tests in benchmarks. In the Passmark benchmark, AMD Radeon HD 6650A scored 834 points. And here is the second card 352 points. In 3DMark, the first model scored There is no data points. Second There is no data points.
In terms of interfaces. The first video card is connected using MXM-A (3.0). The second is PCIe 2.0 x16. Video card AMD Radeon HD 6650A has Directx version 11. Video card NVIDIA GeForce GT 620 -- Directx version - 11.
Regarding cooling, AMD Radeon HD 6650A has 45W heat dissipation requirements versus 15W for NVIDIA GeForce GT 620.
Why AMD Radeon HD 6650A is better than NVIDIA GeForce GT 620
- Passmark score 834 против 352 , more on 137%
- Memory bandwidth 28.8 GB/s против 14.4 GB/s, more on 100%
- FLOPS 0.57 TFLOPS против 0.23 TFLOPS, more on 148%
- Number of transistors 716 million против 585 million, more on 22%
- Texture size 14.4 GTexels/s против 11.2 GTexels/s, more on 29%
AMD Radeon HD 6650A vs NVIDIA GeForce GT 620: highlights
Performance
Memory
General information
Functions
Benchmark tests
Ports
FAQ
How does the AMD Radeon HD 6650A processor perform in benchmarks?
Passmark AMD Radeon HD 6650A scored 834 points. The second video card scored 352 points in Passmark.
What FLOPS do video cards have?
FLOPS AMD Radeon HD 6650A is 0.57 TFLOPS. But the second video card has FLOPS equal to 0.23 TFLOPS.
What power consumption?
AMD Radeon HD 6650A 45 Watt. NVIDIA GeForce GT 620 15 Watt.
How fast are AMD Radeon HD 6650A and NVIDIA GeForce GT 620?
AMD Radeon HD 6650A operates at 600 MHz. In this case, the maximum frequency reaches There is no data MHz. The clock base frequency of NVIDIA GeForce GT 620 reaches 625 MHz. In turbo mode it reaches There is no data MHz.
What kind of memory do graphics cards have?
AMD Radeon HD 6650A supports GDDR3. Installed 1 GB of RAM. Throughput reaches 28.8 GB/s. NVIDIA GeForce GT 620 works with GDDR3. The second one has 1 GB of RAM installed. Its bandwidth is 28.8 GB/s.
How many HDMI connectors do they have?
AMD Radeon HD 6650A has There is no data HDMI outputs. NVIDIA GeForce GT 620 is equipped with There is no data HDMI outputs.
What power connectors are used?
AMD Radeon HD 6650A uses There is no data. NVIDIA GeForce GT 620 is equipped with There is no data HDMI outputs.
What architecture are video cards based on?
AMD Radeon HD 6650A is built on TeraScale 2. NVIDIA GeForce GT 620 uses the Fermi 2.0 architecture.
What graphics processor is being used?
AMD Radeon HD 6650A is equipped with Onega. NVIDIA GeForce GT 620 is set to GF117.
How many PCIe lanes
The first graphics card has There is no data PCIe lanes. And the PCIe version is There is no data. NVIDIA GeForce GT 620 There is no data PCIe lanes. PCIe version There is no data.
How many transistors?
AMD Radeon HD 6650A has 716 million transistors. NVIDIA GeForce GT 620 has 585 million transistors