NVIDIA GeForce GTX 780M Mac Edition vs AMD Radeon RX 6750 GRE
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Oct 2023
Generation
GeForce 700M
Navi II
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
771 MHz
2321 MHz
Boost Clock
797 MHz
2581 MHz
Memory Clock
1250 MHz
2250 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
160.0GB/s
432.0GB/s
Render Config
Shading Units
1536
2560
TMUs
128
160
ROPs
32
64
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
3 MB
Compute Units
-
40
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
25.50 GPixel/s
165.2 GPixel/s
Texture Rate
102.0 GTexel/s
413.0 GTexel/s
FP32 (float)
2.448 TFLOPS
13.21 TFLOPS
FP64 (double)
102.0 GFLOPS
825.9 GFLOPS
FP16 (half)
-
26.43 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 22
GPU Variant
N14E-GTX-A2
Navi 22 KXT
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
17.2 billion
Die Size
294 mm²
335 mm²
Board Design
TDP
122W
250W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
-
600 W
Power Connectors
-
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
-
Shader Model
5.1
6.7