AMD Radeon R9 370X vs NVIDIA GeForce GTX 660 OEM
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
Aug 2012
Generation
Pirate Islands
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
980 MHz
823 MHz
Boost Clock
1030 MHz
888 MHz
Memory Clock
1400 MHz
1400 MHz
Memory
Memory Size
2GB
1536MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
179.2GB/s
134.4GB/s
Render Config
Compute Units
24
-
Shading Units
1280
1152
TMUs
80
96
ROPs
32
24
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
384 KB
Theoretical Performance
Pixel Rate
32.96 GPixel/s
21.31 GPixel/s
Texture Rate
82.40 GTexel/s
85.25 GTexel/s
FP32 (float)
2.637 TFLOPS
2.046 TFLOPS
FP64 (double)
164.8 GFLOPS
85.25 GFLOPS
Graphics Processor
GPU Name
Trinidad
GK104
GPU Variant
Trinidad XT
GK104-200-KD-A2
Architecture
GCN 1.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
3.54 billion
Die Size
212 mm²
294 mm²
Board Design
TDP
180W
130W
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_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.1
Shader Model
5.1
5.1
CUDA
-
3.0
📊 Benchmark
3DMark Time Spy
-
1,194
3DMark Time Spy Extreme
-
260