Home GPU Comparison NVIDIA GeForce GTX 260 Rev. 2 vs NVIDIA GeForce GTX 680

NVIDIA GeForce GTX 260 Rev. 2 vs NVIDIA GeForce GTX 680

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 Rev. 2 and 2GB VRAM GeForce GTX 680 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Lower TDP (182W vs 195W)
NVIDIA GeForce GTX 680 's Advantages
Released 3 years and 8 months late
Boost Clock1058MHz
More VRAM (2GB vs 896GB)
Larger VRAM bandwidth (192.3GB/s vs 111.9GB/s)
1344 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 260 Rev. 2
0.477 TFLOPS
GeForce GTX 680 +581%
3.25 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Mar 2012
GeForce 200
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

896MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
448bit
Memory Bus
256bit
111.9GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
24
SM Count
-
192
Shading Units
1536
64
TMUs
128
28
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
224 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.13 GPixel/s
Pixel Rate
33.86 GPixel/s
36.86 GTexel/s
Texture Rate
135.4 GTexel/s
-
-
-
476.9 GFLOPS
FP32 (float)
3.250 TFLOPS
59.62 GFLOPS
FP64 (double)
135.4 GFLOPS

Board Design

182W
TDP
195W
450 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GT200B
GPU Name
GK104
G200-103-B3
GPU Variant
GK104-400-A2
Tesla 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
1.4 billion
Transistors
3.54 billion
470 mm²
Die Size
294 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.3
CUDA
3.0
4.0
Shader Model
5.1

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