NVIDIA GeForce RTX 3070 Mobile vs AMD Radeon E6460
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Mobile and 512MB VRAM Radeon E6460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3070 Mobile 's Advantages
Released 9 years and 9 months late
Boost Clock1560MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 25.60GB/s)
4960 additional rendering cores
AMD Radeon E6460 's Advantages
Lower TDP (25W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3070 Mobile
+8217%
15.97 TFLOPS
Radeon E6460
0.192 TFLOPS
Graphics Card
Jan 2021
Release Date
Apr 2011
GeForce 30 Mobile
Generation
Embedded
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1110 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz
Memory
8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
2
40
SM Count
-
5120
Shading Units
160
160
TMUs
8
80
ROPs
4
160
Tensor Cores
-
40
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
124.8 GPixel/s
Pixel Rate
2.400 GPixel/s
249.6 GTexel/s
Texture Rate
4.800 GTexel/s
15.97 TFLOPS
FP16 (half)
-
15.97 TFLOPS
FP32 (float)
192.0 GFLOPS
249.6 GFLOPS
FP64 (double)
-
Board Design
115W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA104
GPU Name
Caicos
GA104-770-A1
GPU Variant
E6460
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
0.37 billion
392 mm²
Die Size
67 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
5.0
