NVIDIA GeForce GTX 660 OEM vs Intel Arc A350
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 660 OEM and 4GB VRAM Arc A350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 660 OEM 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 124.0GB/s)
384 additional rendering cores
Intel Arc A350 's Advantages
Released 9 years and 5 months late
Boost Clock has increased by 125% (2000MHz vs 888MHz)
More VRAM (4GB vs 1536GB)
Lower TDP (25W vs 130W)
Score
Benchmark
FP32 (float)
GeForce GTX 660 OEM
2.046 TFLOPS
Arc A350
+50%
3.072 TFLOPS
3DMark Time Spy
GeForce GTX 660 OEM
1194
Arc A350
+171%
3239
3DMark Time Spy Extreme
GeForce GTX 660 OEM
260
Arc A350
+469%
1481
Graphics Card
Aug 2012
Release Date
Jan 2022
GeForce 600
Generation
Alchemist(Arc 3)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
823 MHz
Base Clock
2000 MHz
888 MHz
Boost Clock
2000 MHz
1400 MHz
Memory Clock
1937 MHz
Memory
1536MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
64bit
134.4GB/s
Bandwidth
124.0GB/s
Render Config
-
-
-
-
-
-
1152
Shading Units
768
96
TMUs
48
24
ROPs
24
-
Tensor Cores
96
-
RT Cores
6
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
21.31 GPixel/s
Pixel Rate
48.00 GPixel/s
85.25 GTexel/s
Texture Rate
96.00 GTexel/s
-
FP16 (half)
6.144 TFLOPS
2.046 TFLOPS
FP32 (float)
3.072 TFLOPS
85.25 GFLOPS
FP64 (double)
768.0 GFLOPS
Board Design
130W
TDP
25W
300 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
-
Graphics Processor
GK104
GPU Name
DG2-128
GK104-200-KD-A2
GPU Variant
ACM-G11
Kepler
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
3.54 billion
Transistors
7.2 billion
294 mm²
Die Size
157 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
