GeForce GTX 660 Ti vs Iris Xe Graphics G7 80EU
We compared a Desktop platform GPU: 2GB VRAM GeForce GTX 660 Ti and a Integrated graphics card GPU: 0System Shared VRAM Iris Xe Graphics G7 80EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 660 Ti Advantages
704 additional rendering cores
Iris Xe Graphics G7 80EU Advantages
Released 8 years and 1 months late
Boost Clock has increased by 12% (1100MHz vs 980MHz)
Lower TDP (15W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 660 Ti
+87%
2634
Iris Xe Graphics G7 80EU
1408
3DMark Time Spy
GeForce GTX 660 Ti
+31%
1616
Iris Xe Graphics G7 80EU
1230
Graphics Card
Aug 2012
Release Date
Sep 2020
GeForce 600
Generation
HD Graphics-M
Desktop
Type
Integrated
PCIe 3.0 x16
Bus Interface
Ring Bus
Clock Speeds
915 MHz
Base Clock
300 MHz
980 MHz
Boost Clock
1100 MHz
1502 MHz
Memory Clock
System Shared
Memory
2GB
Memory Size
System Shared
GDDR5
Memory Type
System Shared
192bit
Memory Bus
System Shared
144.2GB/s
Bandwidth
System Dependent
Render Config
1344
Shading Units
640
112
TMUs
40
24
ROPs
20
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
1024 KB
-
L3 Cache
0 MB
Theoretical Performance
27.44 GPixel/s
Pixel Rate
22.00 GPixel/s
109.8 GTexel/s
Texture Rate
44.00 GTexel/s
-
FP16 (half)
2.816 TFLOPS
2.634 TFLOPS
FP32 (float)
1408 GFLOPS
109.8 GFLOPS
FP64 (double)
352.0 GFLOPS
Board Design
150W
TDP
15W
450 W
Suggested PSU
-
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
No outputs
2x 6-pin
Power Connectors
-
Graphics Processor
GK104
GPU Name
Tiger Lake GT2
GK104-300-KD-A2
GPU Variant
-
Kepler
Architecture
Generation 12.1
TSMC
Foundry
Intel
28 nm
Process Size
10 nm
3.54 billion
Transistors
Unknown
294 mm²
Die Size
146 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.4
