Intel Arc A350 vs NVIDIA GeForce GTX 660 OEM
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2012
Generation
Alchemist(Arc 3)
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2000 MHz
823 MHz
Boost Clock
2000 MHz
888 MHz
Memory Clock
1937 MHz
1400 MHz
Memory
Memory Size
4GB
1536MB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
192bit
Bandwidth
124.0GB/s
134.4GB/s
Render Config
Shading Units
768
1152
TMUs
48
96
ROPs
24
24
Tensor Cores
96
—
RT Cores
6
—
L2 Cache
4 MB
384 KB
L1 Cache
—
16 KB (per SMX)
Theoretical Performance
Pixel Rate
48.00 GPixel/s
21.31 GPixel/s
Texture Rate
96.00 GTexel/s
85.25 GTexel/s
FP16 (half)
6.144 TFLOPS
—
FP32 (float)
3.072 TFLOPS
2.046 TFLOPS
FP64 (double)
768.0 GFLOPS
85.25 GFLOPS
Graphics Processor
GPU Name
DG2-128
GK104
GPU Variant
ACM-G11
GK104-200-KD-A2
Architecture
Generation 12.7
Kepler
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
7.2 billion
3.54 billion
Die Size
157 mm²
294 mm²
Board Design
TDP
25W
130W
Suggested PSU
200 W
300 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
—
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
Shader Model
6.6
5.1
CUDA
—
3.0
Benchmark
3DMark Time Spy
—
1,194
3DMark Time Spy Extreme
—
260
▲ Specs Compare
Data sourced from official specifications and benchmark tests.