NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon Instinct MI325X
GPU Specs Compare
Graphics Card
Release Date
Apr 2013
Oct 2024
Generation
GeForce 600M
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1250 MHz
1500 MHz
Base Clock
-
1000 MHz
Boost Clock
-
2100 MHz
Memory
Memory Size
1024MB
256GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
160.0GB/s
6.14TB/s
Render Config
Shading Units
1344
19456
TMUs
112
1216
ROPs
32
0
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
16 MB
Compute Units
-
304
Tensor Cores
-
1216
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
20.13 GPixel/s
0 MPixel/s
Texture Rate
80.53 GTexel/s
2553.6 GTexel/s
FP32 (float)
1.933 TFLOPS
81.72 TFLOPS
FP64 (double)
80.53 GFLOPS
40.86 TFLOPS
FP16 (half)
-
81.72 TFLOPS
Graphics Processor
GPU Name
GK104
Aqua Vanjaram
GPU Variant
N13E-GSR-A2
-
Architecture
Kepler
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
153 billion
Die Size
294 mm²
1017 mm²
Board Design
TDP
100W
1000W
Outputs
No outputs
No outputs
Suggested PSU
-
1400 W
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.0
-
Shader Model
5.1
N/A