NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA T600
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Apr 2021
Generation
GeForce 700M
Quadro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
771 MHz
735 MHz
Boost Clock
797 MHz
1335 MHz
Memory Clock
1250 MHz
1250 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
160.0GB/s
Render Config
Shading Units
1536
640
TMUs
128
40
ROPs
32
32
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
—
10
Theoretical Performance
Pixel Rate
25.50 GPixel/s
42.72 GPixel/s
Texture Rate
102.0 GTexel/s
53.40 GTexel/s
FP32 (float)
2.448 TFLOPS
1.709 TFLOPS
FP64 (double)
102.0 GFLOPS
53.40 GFLOPS
FP16 (half)
—
3.418 TFLOPS
Graphics Processor
GPU Name
GK104
TU117
GPU Variant
N14E-GTX-A2
—
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
3.54 billion
4.7 billion
Die Size
294 mm²
200 mm²
Board Design
TDP
122W
40W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Suggested PSU
—
200 W
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
7.5
Shader Model
5.1
6.6
Benchmark
3DMark Time Spy
—
2,208
3DMark Time Spy Extreme
—
1,038
▲ Specs Compare
Data sourced from official specifications and benchmark tests.