NVIDIA GeForce GTX 760 OEM Rebrand vs NVIDIA GeForce GTX 660 OEM
GPU · Specs Compare
Graphics Card
Release Date
Aug 2013
Aug 2012
Generation
GeForce 700
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
823 MHz
823 MHz
Boost Clock
888 MHz
888 MHz
Memory Clock
1400 MHz
1400 MHz
Memory
Memory Size
3GB
1536MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
179.2GB/s
134.4GB/s
Render Config
Shading Units
1152
1152
TMUs
96
96
ROPs
32
24
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
512 KB
384 KB
Theoretical Performance
Pixel Rate
21.31 GPixel/s
21.31 GPixel/s
Texture Rate
85.25 GTexel/s
85.25 GTexel/s
FP32 (float)
2.046 TFLOPS
2.046 TFLOPS
FP64 (double)
85.25 GFLOPS
85.25 GFLOPS
Graphics Processor
GPU Name
GK104
GK104
GPU Variant
GK104-200-KD-A2
GK104-200-KD-A2
Architecture
Kepler
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
3.54 billion
Die Size
294 mm²
294 mm²
Board Design
TDP
130W
130W
Suggested PSU
300 W
300 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.1
CUDA
3.0
3.0
Shader Model
5.1
5.1
Benchmark
3DMark Time Spy
—
1,194
3DMark Time Spy Extreme
—
260
▲ Specs Compare
Data sourced from official specifications and benchmark tests.