Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs ATI Mobility Radeon X2300

NVIDIA GeForce GT 755M Mac Edition vs ATI Mobility Radeon X2300

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 64MB VRAM Mobility Radeon X2300 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
Released 6 years and 8 months late
More VRAM (1024GB vs 64GB)
Larger VRAM bandwidth (80.00GB/s vs 6.272GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Nov 2013
Release Date
Mar 2007
GeForce 700M
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
392 MHz

Memory

1024MB
Memory Size
64MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
6.272GB/s

Render Config

-
SM Count
-
-
Compute Units
-
384
Shading Units
-
32
TMUs
4
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
-

Theoretical Performance

8.680 GPixel/s
Pixel Rate
1.916 GPixel/s
34.72 GTexel/s
Texture Rate
1.916 GTexel/s
-
FP16 (half)
-
833.3 GFLOPS
FP32 (float)
-
34.72 GFLOPS
FP64 (double)
-

Graphics Processor

GK107
GPU Name
M64
GT 755M
GPU Variant
M64-M (216PVAVA12FG)
Kepler
Architecture
Ultra-Threaded SE
TSMC
Foundry
UMC
28 nm
Process Size
90 nm
1.27 billion
Transistors
0.105 billion
118 mm²
Die Size
100 mm²

Board Design

50W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
3.0

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