NVIDIA GeForce GTX 780M Mac Edition vs AMD Radeon RX 9070 XT
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Mar 2025
Generation
GeForce 700M
Navi IV
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
771 MHz
1660 MHz
Boost Clock
797 MHz
2970 MHz
Memory Clock
1250 MHz
2518 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
644.6GB/s
Render Config
Shading Units
1536
4096
TMUs
128
256
ROPs
32
128
L1 Cache
16 KB (per SMX)
128
L2 Cache
512 KB
8 MB
Compute Units
-
64
Tensor Cores
-
128
RT Cores
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
25.50 GPixel/s
380.2 GPixel/s
Texture Rate
102.0 GTexel/s
760.3 GTexel/s
FP32 (float)
2.448 TFLOPS
48.66 TFLOPS
FP64 (double)
102.0 GFLOPS
1.521 TFLOPS
FP16 (half)
-
97.32 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 48
GPU Variant
N14E-GTX-A2
Navi 48 XTX
Architecture
Kepler
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
3.54 billion
53.9 billion
Die Size
294 mm²
357 mm²
Board Design
TDP
122W
304W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Suggested PSU
-
700 W
Power Connectors
-
2x 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
1.4
CUDA
3.0
-
Shader Model
5.1
6.8
📊 Benchmark
3DMark Time Spy
-
30,445
3DMark Time Spy Extreme
-
14,633
3DMark Speed Way
-
6,403