Home GPU Comparison NVIDIA GeForce GT 650M Mac Edition vs ATI Mobility Radeon HD 5750

NVIDIA GeForce GT 650M Mac Edition vs ATI Mobility Radeon HD 5750

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 650M Mac Edition and 1024MB VRAM Mobility Radeon HD 5750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M Mac Edition 's Advantages
Released 2 years and 6 months late
Larger VRAM bandwidth (80.26GB/s vs 51.20GB/s)
ATI Mobility Radeon HD 5750 's Advantages
More VRAM (1024GB vs 512GB)
16 additional rendering cores
Lower TDP (25W vs 45W)

Score

Benchmark

FP32 (float)
GeForce GT 650M Mac Edition +57%
0.691 TFLOPS
Mobility Radeon HD 5750
0.44 TFLOPS
VS

Graphics Card

Jul 2012
Release Date
Jan 2010
GeForce 600M
Generation
Manhattan
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1254 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.26GB/s
Bandwidth
51.20GB/s

Render Config

-
Compute Units
5
-
-
-
384
Shading Units
400
32
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
4.400 GPixel/s
28.80 GTexel/s
Texture Rate
11.00 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
440.0 GFLOPS
28.80 GFLOPS
FP64 (double)
-

Board Design

45W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK107
GPU Name
Madison
N13P-GT-W-A2
GPU Variant
Madison PRO (216-0772000)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.627 billion
118 mm²
Die Size
104 mm²

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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