Home GPU Comparison NVIDIA GeForce GT 750M Mac Edition vs AMD Radeon HD 6830M

NVIDIA GeForce GT 750M Mac Edition vs AMD Radeon HD 6830M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 1024MB VRAM Radeon HD 6830M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 750M Mac Edition 's Advantages
Released 2 years and 10 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (80.26GB/s vs 25.60GB/s)
AMD Radeon HD 6830M 's Advantages
416 additional rendering cores
Lower TDP (39W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 750M Mac Edition
0.711 TFLOPS
Radeon HD 6830M +29%
0.92 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jan 2011
GeForce 700M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1254 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
80.26GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
-
-
Compute Units
10
384
Shading Units
800
32
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

7.408 GPixel/s
Pixel Rate
9.200 GPixel/s
29.63 GTexel/s
Texture Rate
23.00 GTexel/s
-
FP16 (half)
-
711.2 GFLOPS
FP32 (float)
920.0 GFLOPS
29.63 GFLOPS
FP64 (double)
-

Graphics Processor

GK107
GPU Name
Granville
N14P-GT
GPU Variant
Granville LP
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
1.04 billion
118 mm²
Die Size
166 mm²

Board Design

50W
TDP
39W
-
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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