GeForce RTX 3080 Laptop 90W vs Radeon RX 6800M

GeForce RTX 3080 Laptop 90W
Radeon RX 6800M
6144 Shaders
8GB GDDR6
1365MHz
2560 Shaders
12GB GDDR6
2424MHz
FP32
16.77 TFLOPS
FP32
12.41 TFLOPS
FP16
16.77 TFLOPS
FP16
24.82 TFLOPS
Form Factor
Soldered
-
Form Factor
Soldered
-
TDP
90W
TDP
145W
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-
-
-
-
-
-
-
-
-
GB5 OpenCL 107,025
35%
GB5 OpenCL 94,855
31%
GB5 CUDA 162,500
68%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan 83,050
40%
GB5 Vulkan 49,145
24%
OCT 2020.1 345
45%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal 245
41%
Manufacturer
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Ampere
Architecture
RDNA 2
Family
GeForce 30
Family
Radeon RX 6000
Codename
NV174
GA104
Variant
GN20-E7
Codename
Navy Flounder
Navi 22
Variant
Navi 22 XT
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/12/2021
Release Date
5/31/2021
Foundry
Samsung
-
Foundry
TSMC
-
Fabrication Node
8N
-
Fabrication Node
N7
-
Die Size
393 mm²
-
Die Size
335 mm²
-
Transistor Count
17.2 Billion
-
Transistor Count
17.2 Billion
-
Transistor Density
43.82M/mm²
-
Transistor Density
51.34M/mm²
-
Form
Soldered
Form
Soldered
Shading Units
6144 Shaders
-
Shading Units
2560 Shaders
-
Texture Mapping Units
192 TMUs
Texture Mapping Units
160 TMUs
Render Output Units
96 ROPs
Render Output Units
64 ROPs
Tensor Cores
192 T-Cores
-
-
Ray-Tracing Cores
48 RT-Cores
Ray-Tracing Cores
40 RT-Cores
Streaming Multiprocessors
48 SMs
-
-
-
-
Compute Units
40 CUs
-
-
-
-
Graphics Processing Clusters
6 GPCs
Graphics Processing Clusters
2 GPCs
-
-
930MHz Base
1365MHz
-
-
2300MHz Base
2424MHz
-
-
-
-
-
-
-
-
-
-
FP16
16.77 TFLOPS
-
FP16
24.82 TFLOPS
-
-
-
-
-
-
-
FP32
16.77 TFLOPS
FP32
12.41 TFLOPS
-
-
-
-
FP64
0.26 TFLOPS
-
FP64
0.78 TFLOPS
-
-
-
-
-
Ray Tracing
22.3 TOPS Base Clock
32.8 TOPS
-
-
-
Pixel Fillrate
131.04 GPixel/s
Pixel Fillrate
155.136 GPixel/s
-
-
-
-
Texture Fillrate
262.08 GTexel/s
Texture Fillrate
387.84 GTexel/s
-
-
L0
32KB/WGP
L1
64KB/SM Tex
128KB/SM
-
-
L1
-
-
-
128KB/Array
L2
4MB Shared
L2
3MB Shared
-
-
-
L3
96MB Shared
1.25TB/s
8GB
GDDR6
-
12GB
GDDR6
-
Bus Width
256Bit
Bus Width
192Bit
Clock
1500MHz
Transfer Rate
12GT/s
Bandwidth
384GB/s
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
384GB/s
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TDP
90W
TDP
145W
-
-
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-
-
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-
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-
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-
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-
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-
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No Ports
-
-
-
-
-
-
-
-
-
-
-
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-
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-
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-
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No Ports
Max Resolution
7680x4320
Max Resolution
7680x4320
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Variable Refresh Rate
-
FreeSync
-
Display Stream Compression (DSC)
Supported
Display Stream Compression (DSC)
Supported
Multi Monitor Support
3
Multi Monitor Support
3
Content Protection
HDCP 2.3
Content Protection
HDCP 2.3
Model
NVENC 7
Model
VCN 3.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Model
NVDEC 5
Model
VCN 3.0
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Direct X
12
Direct 3D
12_2
Direct X
12
Direct 3D
12_2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
Shader Model
6.5
-
-
GFX
10.3
-
-
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Not a Card
-
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Not a Card
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PCIe Version
4.0
PCIe Lanes
16
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Change Results