Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon R5 A335

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon R5 A335

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 2GB VRAM Radeon R5 A335 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
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
64 additional rendering cores
AMD Radeon R5 A335 's Advantages
Released 1 years and 11 months late
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
GeForce GT 755M Mac Edition +21%
0.833 TFLOPS
Radeon R5 A335
0.684 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Oct 2015
GeForce 700M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
-
-
-
384
Shading Units
320
32
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.680 GPixel/s
Pixel Rate
8.560 GPixel/s
34.72 GTexel/s
Texture Rate
21.40 GTexel/s
-
-
-
833.3 GFLOPS
FP32 (float)
684.8 GFLOPS
34.72 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
Exo
GT 755M
GPU Variant
-
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
0.69 billion
118 mm²
Die Size
56 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.0
CUDA
-
5.1
Shader Model
6.5 (5.1)

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