Home GPU Comparison AMD Radeon RX 6800M vs NVIDIA GeForce RTX 3070 Ti Max Q

AMD Radeon RX 6800M vs NVIDIA GeForce RTX 3070 Ti Max Q

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 8GB VRAM GeForce RTX 3070 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800M 's Advantages
Boost Clock has increased by 131% (2390MHz vs 1035MHz)
More VRAM (12GB vs 8GB)
NVIDIA GeForce RTX 3070 Ti Max Q 's Advantages
Released 8 months late
3328 additional rendering cores
Lower TDP (80W vs 145W)

Score

Benchmark

FP32 (float)
Radeon RX 6800M
12.24 TFLOPS
GeForce RTX 3070 Ti Max Q
12.19 TFLOPS
VS

Graphics Card

May 2021
Release Date
Jan 2022
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
510 MHz
2390 MHz
Boost Clock
1035 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
46
2560
Shading Units
5888
160
TMUs
184
64
ROPs
96
-
Tensor Cores
184
40
RT Cores
46
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
99.36 GPixel/s
382.4 GTexel/s
Texture Rate
190.4 GTexel/s
24.47 TFLOPS
FP16 (half)
12.19 TFLOPS
12.24 TFLOPS
FP32 (float)
12.19 TFLOPS
764.8 GFLOPS
FP64 (double)
190.4 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
-
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

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