GeForce RTX 3080 Laptop 80W vs Radeon RX 6850M XT
GeForce RTX 3080 Laptop 80W
Radeon RX 6850M XT
|
6144 Shaders
8GB GDDR6
1245MHz
|
2560 Shaders
12GB GDDR6
2581MHz
|
|
FP32
15.3 TFLOPS
|
FP32
13.22 TFLOPS
|
|
FP16
15.3 TFLOPS
|
FP16
26.43 TFLOPS
|
|
Form Factor
Soldered
-
|
Form Factor
Soldered
-
|
|
TDP
80W
|
TDP
165W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB5 OpenCL 97,620
32%
|
GB5 OpenCL 101,000
33%
|
|
GB5 CUDA 148,215
62%
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
|
GB5 Metal - N/A
0%
|
|
GB5 Vulkan 75,750
37%
|
GB5 Vulkan 52,325
25%
|
|
OCT 2020.1 315
41%
|
OCT 2020.1 - N/A
0%
|
|
OCT Metal - N/A
0%
|
OCT Metal 260
44%
|
|
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 XMT
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/12/2021
|
Release Date
1/4/2022
|
|
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
|
|
-
-
780MHz Base
1245MHz
|
-
-
2321MHz Base
2581MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
15.3 TFLOPS
-
|
FP16
26.43 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
15.3 TFLOPS
|
FP32
13.22 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.24 TFLOPS
-
|
FP64
0.83 TFLOPS
-
|
|
-
-
|
-
-
|
|
Ray Tracing
18.7 TOPS Base Clock
29.9 TOPS
|
-
-
-
|
|
Pixel Fillrate
119.52 GPixel/s
|
Pixel Fillrate
165.184 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
239.04 GTexel/s
|
Texture Fillrate
412.96 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
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
80W
|
TDP
165W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
-
-
-
-
|
|
Not a Card
-
-
-
|
Not a Card
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
PCIe Version
4.0
PCIe Lanes
16
|
-
-
PCIe Version
4.0
PCIe Lanes
16
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
Copy Link