AMD Radeon Pro W6800X vs NVIDIA GeForce GTX 780M Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Aug 2021
Nov 2013
Generation
Radeon Pro Mac
GeForce 700M
Type
Desktop
Mobile
Bus Interface
Apple MPX
MXM-B (3.0)
Clock Speeds
Base Clock
1800 MHz
771 MHz
Boost Clock
2087 MHz
797 MHz
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
32GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
160.0GB/s
Render Config
Compute Units
60
-
Shading Units
3840
1536
TMUs
240
128
ROPs
96
32
RT Cores
60
-
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
4 MB
512 KB
L3 Cache
128 MB
-
Theoretical Performance
Pixel Rate
200.4 GPixel/s
25.50 GPixel/s
Texture Rate
500.9 GTexel/s
102.0 GTexel/s
FP16 (half)
32.06 TFLOPS
-
FP32 (float)
16.03 TFLOPS
2.448 TFLOPS
FP64 (double)
1002 GFLOPS
102.0 GFLOPS
Graphics Processor
GPU Name
Navi 21
GK104
GPU Variant
Navi 21 Pro-XLA
N14E-GTX-A2
Architecture
RDNA 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
26.8 billion
3.54 billion
Die Size
520 mm²
294 mm²
Board Design
TDP
200W
122W
Suggested PSU
550 W
-
Outputs
1x HDMI 2.14x Thunderbolt
No outputs
Power Connectors
Apple MPX
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.7
5.1
CUDA
-
3.0
📊 Benchmark
Blender
1,424
-