AMD Radeon RX 6800M vs NVIDIA GeForce RTX 3070 Ti Mobile
We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 8GB VRAM GeForce RTX 3070 Ti Mobile 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 70% (2390MHz vs 1410MHz)
More VRAM (12GB vs 8GB)
NVIDIA GeForce RTX 3070 Ti Mobile 's Advantages
Released 8 months late
Larger VRAM bandwidth (448.0GB/s vs 384.0GB/s)
3328 additional rendering cores
Lower TDP (115W vs 145W)
Score
Benchmark
FP32 (float)
Radeon RX 6800M
12.24 TFLOPS
GeForce RTX 3070 Ti Mobile
+35%
16.6 TFLOPS
3DMark Time Spy
Radeon RX 6800M
+1%
11498
GeForce RTX 3070 Ti Mobile
11345
3DMark Time Spy Extreme
Radeon RX 6800M
5418
GeForce RTX 3070 Ti Mobile
+1%
5507
3DMark Speed Way
Radeon RX 6800M
2096
GeForce RTX 3070 Ti Mobile
+35%
2840
Blender
Radeon RX 6800M
1568
GeForce RTX 3070 Ti Mobile
+114%
3371
Shadow of the Tomb Raider 2160p
Radeon RX 6800M
+4%
44
GeForce RTX 3070 Ti Mobile
42
Shadow of the Tomb Raider 1440p
Radeon RX 6800M
78
GeForce RTX 3070 Ti Mobile
+5%
82
Shadow of the Tomb Raider 1080p
Radeon RX 6800M
108
GeForce RTX 3070 Ti Mobile
+18%
128
GTA 5 2160p
Radeon RX 6800M
84
GeForce RTX 3070 Ti Mobile
+9%
92
GTA 5 1440p
Radeon RX 6800M
84
GeForce RTX 3070 Ti Mobile
+11%
94
GTA 5 1080p
Radeon RX 6800M
140
GeForce RTX 3070 Ti Mobile
+21%
170
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
915 MHz
2390 MHz
Boost Clock
1410 MHz
2000 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
384.0GB/s
Bandwidth
448.0GB/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
135.4 GPixel/s
382.4 GTexel/s
Texture Rate
259.4 GTexel/s
24.47 TFLOPS
FP16 (half)
16.60 TFLOPS
12.24 TFLOPS
FP32 (float)
16.60 TFLOPS
764.8 GFLOPS
FP64 (double)
259.4 GFLOPS
Board Design
145W
TDP
115W
-
-
-
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
