Home GPU Comparison NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA GeForce Go 6800 Ultra

NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA GeForce Go 6800 Ultra

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 256MB VRAM GeForce Go 6800 Ultra 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 8 years and 9 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (160.0GB/s vs 38.40GB/s)
1344 additional rendering cores
NVIDIA GeForce Go 6800 Ultra 's Advantages
Lower TDP (89W vs 100W)

Score

VS

Graphics Card

Nov 2013
Release Date
Feb 2005
GeForce 700M
Generation
GeForce Go 6
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
600 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
-
-
-
1344
Shading Units
-
112
TMUs
12
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

22.32 GPixel/s
Pixel Rate
3.600 GPixel/s
89.26 GTexel/s
Texture Rate
5.400 GTexel/s
-
-
-
2.142 TFLOPS
FP32 (float)
-
89.26 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
89W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GK104
GPU Name
NV41
N13E-GTX-A2
GPU Variant
GO6800 U
Kepler
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
3.54 billion
Transistors
0.19 billion
294 mm²
Die Size
225 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
3.0

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