GeForce GT 640M Mac Edition vs Mobility FireGL V5725
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 640M Mac Edition and 256MB VRAM Mobility FireGL V5725 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 640M Mac Edition 's Advantages
Released 4 years and 1 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (40.00GB/s vs 25.60GB/s)
264 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 640M Mac Edition
+250%
572
Mobility FireGL V5725
163
Graphics Card
Feb 2013
Release Date
Jan 2009
GeForce 600M
Generation
Mobility FireGL
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1250 MHz
Memory Clock
800 MHz
Memory
512MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
128bit
40.00GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
3
384
Shading Units
120
32
TMUs
8
8
ROPs
4
16 KB (per SMX)
L1 Cache
-
128 KB
L2 Cache
128 KB
Theoretical Performance
5.960 GPixel/s
Pixel Rate
2.720 GPixel/s
23.84 GTexel/s
Texture Rate
5.440 GTexel/s
572.2 GFLOPS
FP32 (float)
163.2 GFLOPS
23.84 GFLOPS
FP64 (double)
-
Board Design
32W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
GK107
GPU Name
M86
N13P-GS
GPU Variant
M86-ME XT GL
(216-0683010)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.27 billion
Transistors
0.378 billion
118 mm²
Die Size
135 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1
