NVIDIA GeForce GTX 680MX Mac Edition vs AMD Radeon Pro 5500M
GPU Specs Compare
Graphics Card
Release Date
Oct 2012
Nov 2019
Generation
GeForce 600M
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
1500 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1450 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
192.0GB/s
Render Config
Shading Units
1536
1536
TMUs
128
96
ROPs
32
32
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB
2 MB
Compute Units
-
24
Theoretical Performance
Pixel Rate
23.01 GPixel/s
46.40 GPixel/s
Texture Rate
92.03 GTexel/s
139.2 GTexel/s
FP32 (float)
2.209 TFLOPS
4.454 TFLOPS
FP64 (double)
92.03 GFLOPS
278.4 GFLOPS
FP16 (half)
-
8.909 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 14
GPU Variant
N13E-GTX2-A2
Navi 14 ULA
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
85W
Outputs
No outputs
No outputs
Power Connectors
-
None
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
📊 Benchmark
3DMark Time Spy
-
3,418
3DMark Time Spy Extreme
-
1,574