Compare Graphics Cards

Compare Sapphire Radeon Pulse RX Vega 56 vs Radeon RX 6400 Pulse

Sapphire Radeon Pulse RX Vega 56 and Sapphire Radeon RX 6400 Pulse are both graphics cards with the same GPU Interface (PCIe x16) and HDMI (1). The main differences are in GPU Gaming Performance (Rasterization) (+95%), GPU Chipset, GPU Memory Size and GPU Memory Type.
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Brand
Sapphire
Brand
Sapphire
Model
  • 11276-02-40G
  • 100420PSR
Model
11315-01-20G
Release Date
📅 April 2018
Release Date
📅 April 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
GPU Gaming Performance (Rasterization) (Charts)
59th / 101
(0%)
GPU Gaming Performance (Rasterization) (Charts)
80th / 101
(-95%)
Gaming Effective Value
1659th / 1799
Gaming Effective Value
1455th / 1799
TDP
🔌 180 Watts
TDP
🔌 53 Watts
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Compatible PC parts
Series
AMD Radeon RX VEGA Series
Series
AMD Radeon RX 6000 Series
GPU Interface
PCIe x16
GPU Interface
PCIe x16
GPU Chipset
Radeon RX VEGA 56
GPU Chipset
Radeon RX 6400
GPU Memory Size
8 GB
GPU Memory Size
4 GB
GPU Memory Type
HBM2
GPU Memory Type
GDDR6
GPU Memory Interface
2048-bit
GPU Memory Interface
64-bit
GPU Clock Rate
1208 MHz
GPU Clock Rate
1923 MHz
GPU Boost Clock Rate
1512 MHz
GPU Boost Clock Rate
2321 MHz
Max Resolution
-
Max Resolution
7680 x 4320
Length
282 mm
Length
170 mm
Cooling Type
2 Fans
Cooling Type
1 Fan
Power Connectors
2 PCIe 8-pin
Power Connectors
None
DirectX
-
DirectX
DirectX 12 Ultimate
SLI Support
No
SLI Support
No
CrossFire Support
Yes
CrossFire Support
No
DVI-D (Dual Link)
0
DVI-D (Dual Link)
0
DVI-I (Dual Link)
0
DVI-I (Dual Link)
0
DisplayPort
3
DisplayPort
1
HDMI
1
HDMI
1
G-SYNC Support
No
G-SYNC Support
No
FreeSync Support
Yes
FreeSync Support
Yes
Expansion slots required
2
Expansion slots required
1

Comparison and key differences summary

Reasons to buy the Sapphire Radeon Pulse RX Vega 56:

  • Hugely better gaming performance, around +95%
  • If you are NOT building a mini ITX PC
  • More VRAM memory available (+4 GB)
  • Supports AMD CrossFire
  • +2 Display Ports

Buy now

Reasons to buy the Sapphire Radeon RX 6400 Pulse:

  • 88% cheaper, you can save $858.91
  • Much better gaming effective value.
  • Newer Product, it was released around 4 years later
  • Around 71% lower thermal design power
  • If you are building a mini ITX PC

Buy now

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