AMD Radeon E9550 MXM vs NVIDIA GeForce GTX 675MX
We compared two Mobile platform GPUs: 8GB VRAM Radeon E9550 MXM and 2GB VRAM GeForce GTX 675MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon E9550 MXM 's Advantages
Released 3 years and 11 months late
Boost Clock1266MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 115.2GB/s)
1344 additional rendering cores
Lower TDP (95W vs 100W)
Score
Benchmark
FP32 (float)
Radeon E9550 MXM
+364%
5.834 TFLOPS
GeForce GTX 675MX
1.256 TFLOPS
Graphics Card
Sep 2016
Release Date
Oct 2012
Embedded
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)
Clock Speeds
1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
1250 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
115.2GB/s
Render Config
36
Compute Units
-
-
-
-
2304
Shading Units
960
144
TMUs
80
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
40.51 GPixel/s
Pixel Rate
13.08 GPixel/s
182.3 GTexel/s
Texture Rate
52.32 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
1256 GFLOPS
364.6 GFLOPS
FP64 (double)
52.32 GFLOPS
Board Design
95W
TDP
100W
-
-
-
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Ellesmere
GPU Name
GK104
Ellesmere XT
GPU Variant
N13E-GSR-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
3.54 billion
232 mm²
Die Size
294 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1
