NVIDIA GeForce GTX 780M Mac Edition vs AMD Radeon RX 5500 OEM
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Oct 2019
Generation
GeForce 700M
Navi
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Base Clock
771 MHz
1500 MHz
Boost Clock
797 MHz
1845 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
224.0GB/s
Render Config
Shading Units
1536
1408
TMUs
128
88
ROPs
32
32
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB
2 MB
Compute Units
-
22
Theoretical Performance
Pixel Rate
25.50 GPixel/s
59.04 GPixel/s
Texture Rate
102.0 GTexel/s
162.4 GTexel/s
FP32 (float)
2.448 TFLOPS
5.196 TFLOPS
FP64 (double)
102.0 GFLOPS
324.7 GFLOPS
FP16 (half)
-
10.39 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 14
GPU Variant
N14E-GTX-A2
Navi 14 XT(215-0932220)
Architecture
Kepler
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
6.4 billion
Die Size
294 mm²
158 mm²
Board Design
TDP
122W
110W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
-
300 W
Power Connectors
-
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
-
Shader Model
5.1
6.5