Home GPU Comparison NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce 8800M GTX

NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce 8800M GTX

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 512MB VRAM GeForce 8800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
Released 4 years and 11 months late
Larger VRAM bandwidth (160.0GB/s vs 51.20GB/s)
1440 additional rendering cores
NVIDIA GeForce 8800M GTX 's Advantages
Lower TDP (65W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 680MX Mac Edition +820%
2.209 TFLOPS
GeForce 8800M GTX
0.24 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Nov 2007
GeForce 600M
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-HE

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
12
-
Compute Units
-
1536
Shading Units
96
128
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

23.01 GPixel/s
Pixel Rate
8.000 GPixel/s
92.03 GTexel/s
Texture Rate
24.00 GTexel/s
-
FP16 (half)
-
2.209 TFLOPS
FP32 (float)
240.0 GFLOPS
92.03 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
G92
N13E-GTX2-A2
GPU Variant
NB8E-GTX-A2
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
3.54 billion
Transistors
0.754 billion
294 mm²
Die Size
324 mm²

Board Design

122W
TDP
65W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0

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