NVIDIA GeForce GTX 660 Ti vs AMD Radeon R7 360 896SP
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Jun 2015
Generation
GeForce 600
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
915 MHz
—
Boost Clock
980 MHz
—
Memory Clock
1502 MHz
1500 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
128bit
Bandwidth
144.2GB/s
96.00GB/s
Render Config
Shading Units
1344
896
TMUs
112
56
ROPs
24
16
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
384 KB
256 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
27.44 GPixel/s
17.60 GPixel/s
Texture Rate
109.8 GTexel/s
61.60 GTexel/s
FP32 (float)
2.634 TFLOPS
1.971 TFLOPS
FP64 (double)
109.8 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
GK104
Tobago
GPU Variant
GK104-300-KD-A2
Tobago XT
Architecture
Kepler
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
2.08 billion
Die Size
294 mm²
160 mm²
Board Design
TDP
150W
85W
Suggested PSU
450 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.1
1.2
CUDA
3.0
—
Shader Model
5.1
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.