NVIDIA GeForce GTX 660 Ti vs AMD Radeon R7 370
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
925 MHz
Boost Clock
980 MHz
975 MHz
Memory Clock
1502 MHz
1400 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
256bit
Bandwidth
144.2GB/s
179.2GB/s
Render Config
Shading Units
1344
1024
TMUs
112
64
ROPs
24
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
384 KB
512 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
27.44 GPixel/s
31.20 GPixel/s
Texture Rate
109.8 GTexel/s
62.40 GTexel/s
FP32 (float)
2.634 TFLOPS
1.997 TFLOPS
FP64 (double)
109.8 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
GK104
Trinidad
GPU Variant
GK104-300-KD-A2
Trinidad PRO(215-0870020)
Architecture
Kepler
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
2.8 billion
Die Size
294 mm²
212 mm²
Board Design
TDP
150W
110W
Suggested PSU
450 W
300 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 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.1
1.2
CUDA
3.0
—
Shader Model
5.1
5.1
Benchmark
3DMark Time Spy
—
1,517
3DMark Time Spy Extreme
—
758
▲ Specs Compare
Data sourced from official specifications and benchmark tests.