Compare Graphics Cards

Compare Gigabyte Radeon RX 6400 EAGLE 4G vs Radeon RX 6600 Eagle 8G

Gigabyte Radeon RX 6400 EAGLE 4G and GIGABYTE Radeon RX 6600 Eagle 8G are both graphics cards with the same GPU Interface (PCIe x16), GPU Memory Type (GDDR6) and Max Resolution (7680 x 4320). The main differences are in GPU Gaming Performance (Rasterization) (+68%), GPU Chipset, GPU Memory Size and GPU Memory Interface.
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Brand
Gigabyte
Brand
Gigabyte
Model
GV-R64EAGLE-4GD
Model
GV-R66EAGLE-8GD
Release Date
-
Release Date
📅 October 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(18 reviews)
GPU Gaming Performance (Rasterization) (Charts)
80th / 101
(-68%)
GPU Gaming Performance (Rasterization) (Charts)
64th / 101
(0%)
Gaming Effective Value
1376th / 1799
Gaming Effective Value
1202nd / 1799
TDP
🔌 53 Watts
TDP
🔌 132 Watts
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Compatible PC parts
Series
AMD Radeon RX 6000 Series
Series
AMD Radeon RX 6000 Series
GPU Interface
PCIe x16
GPU Interface
PCIe x16
GPU Chipset
Radeon RX 6400
GPU Chipset
Radeon RX 6600
GPU Memory Size
4 GB
GPU Memory Size
8 GB
GPU Memory Type
GDDR6
GPU Memory Type
GDDR6
GPU Memory Interface
64-bit
GPU Memory Interface
128-bit
GPU Clock Rate
1923 MHz
GPU Clock Rate
1626 MHz
GPU Boost Clock Rate
2321 MHz
GPU Boost Clock Rate
2491 MHz
Max Resolution
7680 x 4320
Max Resolution
7680 x 4320
Length
192 mm
Length
282 mm
Cooling Type
2 Fans
Cooling Type
3 Fans
Power Connectors
None
Power Connectors
1 PCIe 8-pin
DirectX
DirectX 12 Ultimate
DirectX
DirectX 12 Ultimate
OpenGL
OpenGL 4.6
OpenGL
OpenGL 4.6
SLI Support
No
SLI Support
No
CrossFire Support
No
CrossFire Support
No
DVI-D (Dual Link)
0
DVI-D (Dual Link)
0
DVI-I (Dual Link)
0
DVI-I (Dual Link)
0
DisplayPort
1
DisplayPort
2
HDMI
1
HDMI
2
G-SYNC Support
No
G-SYNC Support
No
FreeSync Support
Yes
FreeSync Support
Yes
Expansion slots required
2
Expansion slots required
2

Comparison and key differences summary

Reasons to buy the Gigabyte Radeon RX 6400 EAGLE 4G:

  • 81% cheaper, you can save $413.01
  • Moderately better gaming effective value.
  • Around 60% lower thermal design power

Buy now

Reasons to buy the GIGABYTE Radeon RX 6600 Eagle 8G:

  • Hugely better gaming performance, around +68%
  • More VRAM memory available (+4 GB)
  • +1 Display Ports
  • +1 Ports HDMI

Buy now

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