NVIDIA GeForce GTX 660 Ti vs Intel Arc A750
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 8GB VRAM Arc A750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 660 Ti 's Advantages
Lower TDP (150W vs 225W)
Intel Arc A750 's Advantages
Released 10 years and 2 months late
Boost Clock has increased by 145% (2400MHz vs 980MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 144.2GB/s)
2240 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 660 Ti
2.634 TFLOPS
Arc A750
+552%
17.2 TFLOPS
3DMark Time Spy
GeForce GTX 660 Ti
1616
Arc A750
+670%
12453
Blender
GeForce GTX 660 Ti
169
Arc A750
+1194%
2188
Graphics Card
Aug 2012
Release Date
Oct 2022
GeForce 600
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
915 MHz
Base Clock
2050 MHz
980 MHz
Boost Clock
2400 MHz
1502 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
-
-
-
1344
Shading Units
3584
112
TMUs
224
24
ROPs
112
-
Tensor Cores
448
-
RT Cores
28
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
16 MB
-
-
-
Theoretical Performance
27.44 GPixel/s
Pixel Rate
268.8 GPixel/s
109.8 GTexel/s
Texture Rate
537.6 GTexel/s
-
FP16 (half)
34.41 TFLOPS
2.634 TFLOPS
FP32 (float)
17.20 TFLOPS
109.8 GFLOPS
FP64 (double)
2.150 TFLOPS
Board Design
150W
TDP
225W
450 W
Suggested PSU
550 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.13x DisplayPort 2.0
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GK104
GPU Name
DG2-512
GK104-300-KD-A2
GPU Variant
ACM-G10
Kepler
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
3.54 billion
Transistors
21.7 billion
294 mm²
Die Size
406 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.6
