Radeon RX 6800M vs GeForce RTX 3070 Max Q
We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 8GB VRAM GeForce RTX 3070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6800M 's Advantages
Boost Clock has increased by 85% (2390MHz vs 1290MHz)
More VRAM (12GB vs 8GB)
GeForce RTX 3070 Max Q 's Advantages
2560 additional rendering cores
Lower TDP (80W vs 145W)
Score
Benchmark
FP32 (float)
Radeon RX 6800M
12240
GeForce RTX 3070 Max Q
+7%
13210
Graphics Card
May 2021
Release Date
Jan 2021
Mobility Radeon
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2116 MHz
Base Clock
780 MHz
2390 MHz
Boost Clock
1290 MHz
2000 MHz
Memory Clock
1500 MHz
Memory
12GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
384.0GB/s
Bandwidth
384.0GB/s
Render Config
40
Compute Units
-
-
SM Count
40
2560
Shading Units
5120
160
TMUs
160
64
ROPs
80
-
Tensor Cores
160
40
RT Cores
40
128 KB per Array
L1 Cache
128 KB (per SM)
3 MB
L2 Cache
4 MB
96 MB
L3 Cache
-
Theoretical Performance
153.0 GPixel/s
Pixel Rate
103.2 GPixel/s
382.4 GTexel/s
Texture Rate
206.4 GTexel/s
24.47 TFLOPS
FP16 (half)
13.21 TFLOPS
12.24 TFLOPS
FP32 (float)
13.21 TFLOPS
764.8 GFLOPS
FP64 (double)
206.4 GFLOPS
Board Design
145W
TDP
80W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Navi 22
GPU Name
GA104
Navi 22 XTM
GPU Variant
GA104-770-A1
RDNA 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
17.2 billion
Transistors
17.4 billion
335 mm²
Die Size
392 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.5
Shader Model
6.6