NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon Pro W6800X
GPU Specs Compare
3DMark
id
-
-
Graphics Card
Release Date
Jan 2023
Aug 2021
Generation
GeForce 40 Mobile
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
Apple MPX
Clock Speeds
Base Clock
1395 MHz
1800 MHz
Boost Clock
1695 MHz
2087 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
256.0GB/s
512.0GB/s
Render Config
SM Count
36
-
Shading Units
4608
3840
TMUs
144
240
ROPs
48
96
Tensor Cores
144
-
RT Cores
36
60
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
32 MB
4 MB
Compute Units
-
60
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
81.36 GPixel/s
200.4 GPixel/s
Texture Rate
244.1 GTexel/s
500.9 GTexel/s
FP16 (half)
15.62 TFLOPS
32.06 TFLOPS
FP32 (float)
15.62 TFLOPS
16.03 TFLOPS
FP64 (double)
244.1 GFLOPS
1002 GFLOPS
Graphics Processor
GPU Name
AD106
Navi 21
GPU Variant
GN21-X6
Navi 21 Pro-XLA
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
22.9 billion
26.8 billion
Die Size
188 mm²
520 mm²
Board Design
TDP
115W
200W
Outputs
Portable Device Dependent
1x HDMI 2.14x Thunderbolt
Power Connectors
None
Apple MPX
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
-
Shader Model
6.8
6.7
📊 Benchmark
Blender
-
1,424