AMD Radeon RX 6800 vs AMD Radeon RX 5600 XT
AMD Radeon RX 6800
$579
AMD Radeon RX 5600 XT
$279
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3840 Shaders
16GB GDDR6
2105MHz
|
2304 Shaders
6GB GDDR6
1750MHz
|
|
FP32
16.17 TFLOPS
|
FP32
8.06 TFLOPS
|
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FP16
32.33 TFLOPS
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FP16
16.13 TFLOPS
|
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Form Factor
PCIe Card
2.0-Slots
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Form Factor
PCIe Card
2.0-Slots
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TDP
250W
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TDP
160W
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Power Connectors
-
2x 8-Pin
-
-
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Power Connectors
-
1x 8-Pin
-
-
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GB5 OpenCL 127,725
42%
|
GB5 OpenCL 60,715
20%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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|
GB5 Metal 132,030
73%
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GB5 Metal 53,315
30%
|
|
GB5 Vulkan 94,985
46%
|
GB5 Vulkan 47,635
23%
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OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
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OCT Metal 310
52%
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OCT Metal 145
25%
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Manufacturer
AMD
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Manufacturer
AMD
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Chip Designer
AMD
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Chip Designer
AMD
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Architecture
RDNA 2
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Architecture
RDNA 1
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Family
Radeon RX 6000
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Family
Radeon RX 5000
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Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XL
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Codename
Gaming
Navi 10
Variant
Navi 10 XLE
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|
Market Segment
Desktop
|
Market Segment
Desktop
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Release Date
11/18/2020
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Release Date
1/21/2020
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|
Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
N7
-
|
Fabrication Node
N7
-
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Die Size
520 mm²
-
|
Die Size
251 mm²
-
|
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Transistor Count
26.8 Billion
-
|
Transistor Count
10.3 Billion
-
|
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Transistor Density
51.56M/mm²
-
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Transistor Density
41.04M/mm²
-
|
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Form
PCIe Card
|
Form
PCIe Card
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Shading Units
3840 Shaders
-
|
Shading Units
2304 Shaders
-
|
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Texture Mapping Units
240 TMUs
|
Texture Mapping Units
144 TMUs
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|
Render Output Units
96 ROPs
|
Render Output Units
64 ROPs
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-
-
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-
-
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Ray-Tracing Cores
60 RT-Cores
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-
-
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-
-
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-
-
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Compute Units
60 CUs
|
Compute Units
36 CUs
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-
-
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-
-
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Graphics Processing Clusters
4 GPCs
|
Graphics Processing Clusters
4 GPCs
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|
-
-
1700MHz Base
2105MHz
|
-
-
1375MHz Base
1750MHz
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-
-
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-
-
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-
-
-
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-
-
-
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FP16
32.33 TFLOPS
-
|
FP16
16.13 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
16.17 TFLOPS
|
FP32
8.06 TFLOPS
|
|
-
-
|
-
-
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FP64
1.01 TFLOPS
-
|
FP64
0.5 TFLOPS
-
|
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-
-
|
-
-
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-
-
|
-
-
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Pixel Fillrate
202.08 GPixel/s
|
Pixel Fillrate
112 GPixel/s
|
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-
-
|
-
-
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Texture Fillrate
505.2 GTexel/s
|
Texture Fillrate
252 GTexel/s
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|
L0
32KB/WGP
|
L0
32KB/WGP
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L1
-
-
-
128KB/Array
|
L1
-
-
-
128KB/Array
|
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L2
4MB Shared
|
L2
3MB Shared
|
|
L3
128MB Shared
1.66TB/s
|
-
-
-
|
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16GB
GDDR6
-
|
6GB
GDDR6
-
|
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Bus Width
256Bit
|
Bus Width
192Bit
|
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Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
336GB/s
|
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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TDP
250W
|
TDP
160W
|
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Temp
110°C Max
|
Temp
110°C Max
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
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1x HDMI 2.1
1x USB-C + DP
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
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Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
120Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
FreeSync
-
|
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Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Supported
|
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Multi Monitor Support
4
|
Multi Monitor Support
4
|
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Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
|
|
Model
VCN 3.0
|
Model
VCN 2.0
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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Model
VCN 3.0
|
Model
VCN 2.0
|
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
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Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
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Shader Model
6.5
-
-
GFX
10.1
-
-
-
-
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-
-
-
3x Fans
|
-
-
-
2x Fans
|
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Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
Power Connectors
-
-
-
1x 8-Pin
-
-
-
|
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Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
Bridgeless
|
Multi GPU Support
Supported
Type
Bridgeless
|
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Height
120 mm (4.72 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
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