NVIDIA GeForce GTX 780M Mac Edition vs AMD Radeon PRO W7700
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Nov 2023
Generation
GeForce 700M
Radeon Pro Navi
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
771 MHz
1900 MHz
Boost Clock
797 MHz
2600 MHz
Memory Clock
1250 MHz
2250 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
576.0GB/s
Render Config
Shading Units
1536
3072
TMUs
128
192
ROPs
32
96
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
2 MB
Compute Units
—
48
RT Cores
—
48
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
25.50 GPixel/s
249.6 GPixel/s
Texture Rate
102.0 GTexel/s
499.2 GTexel/s
FP32 (float)
2.448 TFLOPS
31.95 TFLOPS
FP64 (double)
102.0 GFLOPS
998.4 GFLOPS
FP16 (half)
—
63.90 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 32
GPU Variant
N14E-GTX-A2
Navi 32
Architecture
Kepler
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
28.1 billion
Die Size
294 mm²
346 mm²
Board Design
TDP
122W
190W
Outputs
No outputs
4x DisplayPort 2.1
Suggested PSU
—
450 W
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.1
1.3
CUDA
3.0
—
Shader Model
5.1
6.7
Benchmark
3DMark Time Spy
—
15,693
3DMark Speed Way
—
3,224
Blender
—
1,910
▲ Specs Compare
Data sourced from official specifications and benchmark tests.