Home GPU Comparison NVIDIA GeForce GT 755M vs ATI Mobility Radeon X1700

NVIDIA GeForce GT 755M vs ATI Mobility Radeon X1700

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 755M and 256MB VRAM Mobility Radeon X1700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 755M 's Advantages
Released 7 years and 4 months late
Larger VRAM bandwidth (86.40GB/s vs 12.80GB/s)
384 additional rendering cores

Score

VS

Graphics Card

Jun 2013
Release Date
Feb 2006
GeForce 700M
Generation
M6x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1350 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
86.40GB/s
Bandwidth
12.80GB/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

7.840 GPixel/s
Pixel Rate
1.900 GPixel/s
31.36 GTexel/s
Texture Rate
1.900 GTexel/s
-
FP16 (half)
-
752.6 GFLOPS
FP32 (float)
-
31.36 GFLOPS
FP64 (double)
-

Graphics Processor

GK107
GPU Name
M66
GT 755M
GPU Variant
M66-P (216BGCKC13FG)
Kepler
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.27 billion
Transistors
0.157 billion
118 mm²
Die Size
150 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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