NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon E8950
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 8GB VRAM Radeon E8950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 755M Mac Edition 's Advantages
Lower TDP (50W vs 95W)
AMD Radeon E8950 's Advantages
Released 1 years and 10 months late
Boost Clock1000MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (192.0GB/s vs 80.00GB/s)
1664 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 755M Mac Edition
0.833 TFLOPS
Radeon E8950
+391%
4.096 TFLOPS
Graphics Card
Nov 2013
Release Date
Sep 2015
GeForce 700M
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
735 MHz
-
Boost Clock
1000 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
192.0GB/s
Render Config
-
Compute Units
32
-
-
-
384
Shading Units
2048
32
TMUs
128
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
8.680 GPixel/s
Pixel Rate
32.00 GPixel/s
34.72 GTexel/s
Texture Rate
128.0 GTexel/s
-
FP16 (half)
4.096 TFLOPS
833.3 GFLOPS
FP32 (float)
4.096 TFLOPS
34.72 GFLOPS
FP64 (double)
256.0 GFLOPS
Board Design
50W
TDP
95W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
Amethyst
GT 755M
GPU Variant
E8950
Kepler
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
5 billion
118 mm²
Die Size
366 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
