AMD Ryzen Z1 Extreme GPU vs NVIDIA GeForce GTX 660
GPU Specs Compare
Graphics Card
Release Date
Jun 2023
Sep 2012
Generation
Console GPU
GeForce 600
Type
Desktop
Desktop
Bus Interface
-
PCIe 3.0 x16
Clock Speeds
Base Clock
800 MHz
980 MHz
Boost Clock
2700 MHz
1032 MHz
Memory Clock
800 MHz
1502 MHz
Memory
Memory Size
16GB
2GB
Memory Type
LPDDR5
GDDR5
Memory Bus
64bit
192bit
Bandwidth
25.60GB/s
144.2GB/s
Render Config
Compute Units
12
-
Shading Units
768
960
TMUs
48
80
ROPs
32
24
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
8 MB
384 KB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
86.40 GPixel/s
20.64 GPixel/s
Texture Rate
129.6 GTexel/s
82.56 GTexel/s
FP16 (half)
16.59 TFLOPS
-
FP32 (float)
8.294 TFLOPS
1.981 TFLOPS
FP64 (double)
518.4 GFLOPS
82.56 GFLOPS
Graphics Processor
GPU Name
Phoenix
GK106
GPU Variant
100-000001278
GK106-400-A1
Architecture
RDNA 3.0
Kepler
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
25.39 billion
2.54 billion
Die Size
178 mm²
221 mm²
Board Design
TDP
30W
140W
Outputs
1x USB Type-C
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.8
5.1
CUDA
-
3.0
📊 Benchmark
3DMark Time Spy
-
1,194
3DMark Time Spy Extreme
-
260
OctaneBench
-
27
Blender
-
111