Home GPU Comparison NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA GeForce 8800 GT Mac Edition

NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA GeForce 8800 GT Mac Edition

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

Main Differences

NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Released 5 years and 2 months late
Boost Clock1058MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 57.60GB/s)
1424 additional rendering cores
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 195W)

Score

Benchmark

FP32 (float)
GeForce GTX 680 Mac Edition +867%
3.25 TFLOPS
GeForce 8800 GT Mac Edition
0.336 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Feb 2008
GeForce 600
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1006 MHz
Base Clock
-
1058 MHz
Boost Clock
-
1502 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
-
SM Count
14
1536
Shading Units
112
128
TMUs
56
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

33.86 GPixel/s
Pixel Rate
9.600 GPixel/s
135.4 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
3.250 TFLOPS
FP32 (float)
336.0 GFLOPS
135.4 GFLOPS
FP64 (double)
-

Board Design

195W
TDP
125W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GK104
GPU Name
G92
GK104-400-A2
GPU Variant
G92-270-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

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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