Home GPU Comparison NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA GeForce 615

NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA GeForce 615

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 1024MB VRAM GeForce 615 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Released 1 years and 6 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)
1296 additional rendering cores
NVIDIA GeForce 615 's Advantages
Lower TDP (49W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 775M Mac Edition +1586%
2.142 TFLOPS
GeForce 615
0.127 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
May 2012
GeForce 700M
Generation
GeForce 600A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
1
-
Compute Units
-
1344
Shading Units
48
112
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB

Theoretical Performance

22.32 GPixel/s
Pixel Rate
1.320 GPixel/s
89.26 GTexel/s
Texture Rate
5.280 GTexel/s
-
FP16 (half)
-
2.142 TFLOPS
FP32 (float)
126.7 GFLOPS
89.26 GFLOPS
FP64 (double)
10.56 GFLOPS

Graphics Processor

GK104
GPU Name
GF108
N13E-GTX-A2
GPU Variant
-
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.585 billion
294 mm²
Die Size
116 mm²

Board Design

100W
TDP
49W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.1
5.1
Shader Model
5.1

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