Home GPU Comparison NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce GTX 760 Ti OEM Rebrand

NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce GTX 760 Ti OEM Rebrand

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 660 OEM and 2GB VRAM GeForce GTX 760 Ti OEM Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 OEM 's Advantages
Lower TDP (130W vs 170W)
NVIDIA GeForce GTX 760 Ti OEM Rebrand 's Advantages
Released 1 years late
Boost Clock has increased by 10% (980MHz vs 888MHz)
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (192.3GB/s vs 134.4GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 660 OEM
2.046 TFLOPS
GeForce GTX 760 Ti OEM Rebrand +28%
2.634 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Aug 2013
GeForce 600
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

823 MHz
Base Clock
915 MHz
888 MHz
Boost Clock
980 MHz
1400 MHz
Memory Clock
1502 MHz

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
134.4GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
-
-
-
1152
Shading Units
1344
96
TMUs
112
24
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

21.31 GPixel/s
Pixel Rate
27.44 GPixel/s
85.25 GTexel/s
Texture Rate
109.8 GTexel/s
-
-
-
2.046 TFLOPS
FP32 (float)
2.634 TFLOPS
85.25 GFLOPS
FP64 (double)
109.8 GFLOPS

Board Design

130W
TDP
170W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GK104
GPU Name
GK104
GK104-200-KD-A2
GPU Variant
GK104-325-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
3.54 billion
294 mm²
Die Size
294 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1

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