AMD Radeon RX 5600 OEM vs NVIDIA GeForce GTX 660
GPU Specs Compare
Graphics Card
Release Date
Jan 2020
Sep 2012
Generation
Navi
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1130 MHz
980 MHz
Boost Clock
1560 MHz
1032 MHz
Memory Clock
1500 MHz
1502 MHz
Memory
Memory Size
6GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
192bit
Bandwidth
288.0GB/s
144.2GB/s
Render Config
Compute Units
32
-
Shading Units
2048
960
TMUs
128
80
ROPs
64
24
L2 Cache
3 MB
384 KB
L1 Cache
-
16 KB (per SMX)
Theoretical Performance
Pixel Rate
99.84 GPixel/s
20.64 GPixel/s
Texture Rate
199.7 GTexel/s
82.56 GTexel/s
FP16 (half)
12.78 TFLOPS
-
FP32 (float)
6.390 TFLOPS
1.981 TFLOPS
FP64 (double)
399.4 GFLOPS
82.56 GFLOPS
Graphics Processor
GPU Name
Navi 10
GK106
GPU Variant
Navi 10 XE
GK106-400-A1
Architecture
RDNA 1.0
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
10.3 billion
2.54 billion
Die Size
251 mm²
221 mm²
Board Design
TDP
125W
140W
Suggested PSU
300 W
300 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.7
5.1
CUDA
-
3.0
📊 Benchmark
Blender
549
111
3DMark Time Spy
-
1,194
3DMark Time Spy Extreme
-
260
OctaneBench
-
27