NVIDIA GeForce GTX 675MX vs AMD Radeon 625 Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675MX and 2GB VRAM Radeon 625 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 675MX 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 14.40GB/s)
576 additional rendering cores
AMD Radeon 625 Mobile 's Advantages
Released 6 years and 7 months late
Boost Clock1024MHz
Lower TDP (50W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 675MX
+59%
1.256 TFLOPS
Radeon 625 Mobile
0.786 TFLOPS
Graphics Card
Oct 2012
Release Date
May 2019
GeForce 600M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
730 MHz
-
Boost Clock
1024 MHz
900 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
14.40GB/s
Render Config
-
Compute Units
6
-
-
-
960
Shading Units
384
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
13.08 GPixel/s
Pixel Rate
8.192 GPixel/s
52.32 GTexel/s
Texture Rate
24.58 GTexel/s
-
FP16 (half)
786.4 GFLOPS
1256 GFLOPS
FP32 (float)
786.4 GFLOPS
52.32 GFLOPS
FP64 (double)
49.15 GFLOPS
Board Design
100W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GK104
GPU Name
Polaris 24
N13E-GSR-A2
GPU Variant
Polaris 24 XT
(216-0867030)
Kepler
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.55 billion
294 mm²
Die Size
125 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.3
