Radeon RX 6800M vs GeForce RTX 4070 Max-Q

Radeon RX 6800M
GeForce RTX 4070 Max-Q
2560 Shaders
12GB GDDR6
2424MHz
4608 Shaders
8GB GDDR6
1230MHz
FP32
12.41 TFLOPS
FP32
11.34 TFLOPS
FP16
24.82 TFLOPS
FP16
11.34 TFLOPS
Form Factor
Soldered
-
Form Factor
Soldered
-
TDP
145W
TDP
35W
-
-
-
-
-
-
-
-
-
-
GB5 OpenCL 94,855
31%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan 49,145
24%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal 245
41%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
RDNA 2
Architecture
Ada Lovelace
Family
Radeon RX 6000
Family
GeForce 40
Codename
Navy Flounder
Navi 22
Variant
Navi 22 XT
Codename
NV186
AD106
Variant
GN21-X6
Market Segment
Laptop
Market Segment
Laptop
Release Date
5/31/2021
Release Date
2/22/2023
Foundry
TSMC
-
Foundry
TSMC
-
Fabrication Node
N7
-
Fabrication Node
4N
-
Die Size
335 mm²
-
Die Size
188 mm²
-
Transistor Count
17.2 Billion
-
Transistor Count
22.9 Billion
-
Transistor Density
51.34M/mm²
-
Transistor Density
121.81M/mm²
-
Form
Soldered
Form
Soldered
Shading Units
2560 Shaders
-
Shading Units
4608 Shaders
-
Texture Mapping Units
160 TMUs
Texture Mapping Units
144 TMUs
Render Output Units
64 ROPs
Render Output Units
48 ROPs
-
-
Tensor Cores
144 T-Cores
Ray-Tracing Cores
40 RT-Cores
Ray-Tracing Cores
36 RT-Cores
-
-
Streaming Multiprocessors
36 SMs
Compute Units
40 CUs
-
-
-
-
-
-
Graphics Processing Clusters
2 GPCs
Graphics Processing Clusters
3 GPCs
-
-
2300MHz Base
2424MHz
-
-
735MHz Base
1230MHz
-
-
-
-
-
-
-
-
-
-
FP16
24.82 TFLOPS
-
FP16
11.34 TFLOPS
-
-
-
-
-
-
-
FP32
12.41 TFLOPS
FP32
11.34 TFLOPS
-
-
-
-
FP64
0.78 TFLOPS
-
FP64
0.18 TFLOPS
-
-
-
-
-
-
-
-
Ray Tracing
15.7 TOPS Base Clock
26.2 TOPS
Pixel Fillrate
155.136 GPixel/s
Pixel Fillrate
59.04 GPixel/s
-
-
-
-
Texture Fillrate
387.84 GTexel/s
Texture Fillrate
177.12 GTexel/s
L0
32KB/WGP
-
-
L1
-
-
-
128KB/Array
L1
64KB/SM Tex
128KB/SM
-
-
L2
3MB Shared
L2
32MB Shared
L3
96MB Shared
1.25TB/s
-
-
-
12GB
GDDR6
-
8GB
GDDR6
-
Bus Width
192Bit
Bus Width
128Bit
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
384GB/s
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
256GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
145W
TDP
35W
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
Max Resolution
7680x4320
Max Resolution
7680x4320
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
120Hz
Variable Refresh Rate
-
FreeSync
-
Variable Refresh Rate
G-Sync
FreeSync
-
Display Stream Compression (DSC)
Supported
Display Stream Compression (DSC)
Supported
Multi Monitor Support
3
Multi Monitor Support
4
Content Protection
HDCP 2.3
Content Protection
HDCP 2.3
Model
VCN 3.0
Model
NVENC 8
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Model
VCN 3.0
Model
NVDEC 5
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Direct X
12
Direct 3D
12_2
Direct X
12
Direct 3D
12_3
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
Shader Model
6.7
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
Not a Card
-
-
-
Not a Card
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCIe Version
4.0
PCIe Lanes
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Change Results