AMD Radeon Pro W6800X vs NVIDIA GeForce RTX 5070 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2021
Mar 2025
Generation
Radeon Pro Mac
GeForce 50 Mobile
Type
Desktop
Mobile
Bus Interface
Apple MPX
PCIe 5.0 x16
Clock Speeds
Base Clock
1800 MHz
847 MHz
Boost Clock
2087 MHz
1447 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
32GB
12GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
192bit
Bandwidth
512.0GB/s
672.0GB/s
Render Config
Compute Units
60
-
Shading Units
3840
5888
TMUs
240
184
ROPs
96
80
RT Cores
60
46
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
48 MB
L3 Cache
128 MB
-
SM Count
-
46
Tensor Cores
-
184
Theoretical Performance
Pixel Rate
200.4 GPixel/s
115.8 GPixel/s
Texture Rate
500.9 GTexel/s
266.2 GTexel/s
FP16 (half)
32.06 TFLOPS
17.04 TFLOPS
FP32 (float)
16.03 TFLOPS
17.04 TFLOPS
FP64 (double)
1002 GFLOPS
266.2 GFLOPS
Graphics Processor
GPU Name
Navi 21
GB205
GPU Variant
Navi 21 Pro-XLA
GB205
Architecture
RDNA 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
26.8 billion
31.1 billion
Die Size
520 mm²
263 mm²
Board Design
TDP
200W
60-115W
Suggested PSU
550 W
250 W
Outputs
1x HDMI 2.14x Thunderbolt
Portable Device Dependent
Power Connectors
Apple MPX
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.7
6.8
CUDA
-
12.0
📊 Benchmark
Blender
1,424
-
3DMark Time Spy
-
17,452
3DMark Time Spy Extreme
-
8,328
3DMark Speed Way
-
4,421