NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon E9550 MXM
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 8GB VRAM Radeon E9550 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon E9550 MXM 's Advantages
Released 2 years and 10 months late
Boost Clock1266MHz
More VRAM (8GB vs 2GB)
960 additional rendering cores
Lower TDP (95W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 775M Mac Edition
2.142 TFLOPS
Radeon E9550 MXM
+172%
5.834 TFLOPS
Graphics Card
Nov 2013
Release Date
Sep 2016
GeForce 700M
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
1120 MHz
-
Boost Clock
1266 MHz
1250 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
160.0GB/s
Render Config
-
Compute Units
36
-
-
-
1344
Shading Units
2304
112
TMUs
144
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
22.32 GPixel/s
Pixel Rate
40.51 GPixel/s
89.26 GTexel/s
Texture Rate
182.3 GTexel/s
-
FP16 (half)
5.834 TFLOPS
2.142 TFLOPS
FP32 (float)
5.834 TFLOPS
89.26 GFLOPS
FP64 (double)
364.6 GFLOPS
Board Design
100W
TDP
95W
-
-
-
No outputs
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
Ellesmere
N13E-GTX-A2
GPU Variant
Ellesmere XT
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
3.54 billion
Transistors
5.7 billion
294 mm²
Die Size
232 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4
