AMD Radeon RX Vega 56 Mobile vs NVIDIA GeForce RTX 3070 Max Q
We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile 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
AMD Radeon RX Vega 56 Mobile 's Advantages
Boost Clock has increased by 1% (1301MHz vs 1290MHz)
Larger VRAM bandwidth (409.6GB/s vs 384.0GB/s)
NVIDIA GeForce RTX 3070 Max Q 's Advantages
Released 2 years and 7 months late
1536 additional rendering cores
Lower TDP (80W vs 120W)
Score
Benchmark
FP32 (float)
Radeon RX Vega 56 Mobile
9.326 TFLOPS
GeForce RTX 3070 Max Q
+41%
13.21 TFLOPS
Graphics Card
Jun 2018
Release Date
Jan 2021
Mobility Radeon
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1138 MHz
Base Clock
780 MHz
1301 MHz
Boost Clock
1290 MHz
800 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
8GB
HBM2
Memory Type
GDDR6
2048bit
Memory Bus
256bit
409.6GB/s
Bandwidth
384.0GB/s
Render Config
56
Compute Units
-
-
SM Count
40
3584
Shading Units
5120
224
TMUs
160
64
ROPs
80
-
Tensor Cores
160
-
RT Cores
40
16 KB (per CU)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
83.26 GPixel/s
Pixel Rate
103.2 GPixel/s
291.4 GTexel/s
Texture Rate
206.4 GTexel/s
18.65 TFLOPS
FP16 (half)
13.21 TFLOPS
9.326 TFLOPS
FP32 (float)
13.21 TFLOPS
582.8 GFLOPS
FP64 (double)
206.4 GFLOPS
Board Design
120W
TDP
80W
-
-
-
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Vega 10
GPU Name
GA104
Vega 10 XL
(215-0894216)
GPU Variant
GA104-770-A1
GCN 5.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
12.5 billion
Transistors
17.4 billion
495 mm²
Die Size
392 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.6
