NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA RTX A5000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Apr 2021
Generation
GeForce 700M
Quadro Ampere-M
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
771 MHz
900 MHz
Boost Clock
797 MHz
1575 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
448.0GB/s
Render Config
Shading Units
1536
6144
TMUs
128
192
ROPs
32
96
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
Theoretical Performance
Pixel Rate
25.50 GPixel/s
151.2 GPixel/s
Texture Rate
102.0 GTexel/s
302.4 GTexel/s
FP32 (float)
2.448 TFLOPS
19.35 TFLOPS
FP64 (double)
102.0 GFLOPS
302.4 GFLOPS
FP16 (half)
-
19.35 TFLOPS
Graphics Processor
GPU Name
GK104
GA104
GPU Variant
N14E-GTX-A2
-
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
3.54 billion
17.4 billion
Die Size
294 mm²
392 mm²
Board Design
TDP
122W
150W
Outputs
No outputs
Portable Device Dependent
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.6
Shader Model
5.1
6.7
📊 Benchmark
OctaneBench
-
305
Blender
-
3,188