NVIDIA GeForce GTS 450 OEM vs Intel Arc A780
We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTS 450 OEM 's Advantages
Lower TDP (106W vs 200W)
Intel Arc A780 's Advantages
Boost Clock2200MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (559.6GB/s vs 57.73GB/s)
3952 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTS 450 OEM
0.451 TFLOPS
Arc A780
+3895%
18.02 TFLOPS
Graphics Card
Sep 2010
Release Date
Unknown
GeForce 400
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
2200 MHz
-
Boost Clock
2200 MHz
902 MHz
Memory Clock
1093 MHz
Memory
512MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
128bit
Memory Bus
256bit
57.73GB/s
Bandwidth
559.6GB/s
Render Config
-
-
-
3
SM Count
-
144
Shading Units
4096
24
TMUs
256
16
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
16 MB
-
-
-
Theoretical Performance
4.698 GPixel/s
Pixel Rate
281.6 GPixel/s
18.79 GTexel/s
Texture Rate
563.2 GTexel/s
-
FP16 (half)
36.04 TFLOPS
451.0 GFLOPS
FP32 (float)
18.02 TFLOPS
37.58 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
106W
TDP
200W
300 W
Suggested PSU
550 W
1x DVI
1x DisplayPort
1x VGA
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
GF106
GPU Name
DG2-512
-
GPU Variant
ACM-G10
Fermi
Architecture
Generation 12.7
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
1.17 billion
Transistors
21.7 billion
238 mm²
Die Size
406 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.6
