Home GPU Comparison NVIDIA GeForce GTX TITAN Z vs Intel Arc A780

NVIDIA GeForce GTX TITAN Z vs Intel Arc A780

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages
Boost Clock has increased by 151% (2200MHz vs 876MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (559.6GB/s vs 336.0GB/s)
1216 additional rendering cores
Lower TDP (200W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN Z
5.046 TFLOPS
Arc A780 +257%
18.02 TFLOPS
VS

Graphics Card

May 2014
Release Date
Unknown
GeForce 700
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

705 MHz
Base Clock
2200 MHz
876 MHz
Boost Clock
2200 MHz
1750 MHz
Memory Clock
1093 MHz

Memory

6GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
384bit
Memory Bus
256bit
336.0GB/s
Bandwidth
559.6GB/s

Render Config

-
-
-
-
-
-
2880
Shading Units
4096
240
TMUs
256
48
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
16 MB
-
-
-

Theoretical Performance

52.56 GPixel/s
Pixel Rate
281.6 GPixel/s
210.2 GTexel/s
Texture Rate
563.2 GTexel/s
-
FP16 (half)
36.04 TFLOPS
5.046 TFLOPS
FP32 (float)
18.02 TFLOPS
1.682 TFLOPS
FP64 (double)
2.253 TFLOPS

Board Design

375W
TDP
200W
750 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.13x DisplayPort 2.0
2x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

GK110B
GPU Name
DG2-512
GK110-350-B1
GPU Variant
ACM-G10
Kepler
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
7.08 billion
Transistors
21.7 billion
561 mm²
Die Size
406 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
-
5.1
Shader Model
6.6

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