Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon HD 6730M

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon HD 6730M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 1024MB VRAM Radeon HD 6730M 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 2 years and 10 months late
Larger VRAM bandwidth (80.00GB/s vs 25.60GB/s)
AMD Radeon HD 6730M 's Advantages
96 additional rendering cores
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 755M Mac Edition +19%
0.833 TFLOPS
Radeon HD 6730M
0.696 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jan 2011
GeForce 700M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
-
-
Compute Units
6
384
Shading Units
480
32
TMUs
24
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

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

Graphics Processor

GK107
GPU Name
Whistler
GT 755M
GPU Variant
Whistler LE
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.716 billion
118 mm²
Die Size
104 mm²

Board Design

50W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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